wp_image_file_matches_image_meta( string   $image_location , array   $image_meta , int   $attachment_id  ): bool

Source

 // 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 ); }

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