/** * WordPress Error API. * * @package WordPress */ /** * WordPress Error class. * * Container for checking for WordPress errors and error messages. Return * WP_Error and use is_wp_error() to check if this class is returned. Many * core WordPress functions pass this class in the event of an error and * if not handled properly will result in code errors. * * @since 2.1.0 */ #[AllowDynamicProperties] class WP_Error { /** * Stores the list of errors. * * @since 2.1.0 * @var array */ public $errors = array(); /** * Stores the most recently added data for each error code. * * @since 2.1.0 * @var array */ public $error_data = array(); /** * Stores previously added data added for error codes, oldest-to-newest by code. * * @since 5.6.0 * @var array[] */ protected $additional_data = array(); /** * Initializes the error. * * If `$code` is empty, the other parameters will be ignored. * When `$code` is not empty, `$message` will be used even if * it is empty. The `$data` parameter will be used only if it * is not empty. * * Though the class is constructed with a single error code and * message, multiple codes can be added using the `add()` method. * * @since 2.1.0 * * @param string|int $code Error code. * @param string $message Error message. * @param mixed $data Optional. Error data. Default empty string. */ public function __construct( $code = '', $message = '', $data = '' ) { if ( empty( $code ) ) { return; } $this->add( $code, $message, $data ); } /** * Retrieves all error codes. * * @since 2.1.0 * * @return array List of error codes, if available. */ public function get_error_codes() { if ( ! $this->has_errors() ) { return array(); } return array_keys( $this->errors ); } /** * Retrieves the first error code available. * * @since 2.1.0 * * @return string|int Empty string, if no error codes. */ public function get_error_code() { $codes = $this->get_error_codes(); if ( empty( $codes ) ) { return ''; } return $codes[0]; } /** * Retrieves all error messages, or the error messages for the given error code. * * @since 2.1.0 * * @param string|int $code Optional. Error code to retrieve the messages for. * Default empty string. * @return string[] Error strings on success, or empty array if there are none. */ public function get_error_messages( $code = '' ) { // Return all messages if no code specified. if ( empty( $code ) ) { $all_messages = array(); foreach ( (array) $this->errors as $code => $messages ) { $all_messages = array_merge( $all_messages, $messages ); } return $all_messages; } if ( isset( $this->errors[ $code ] ) ) { return $this->errors[ $code ]; } else { return array(); } } /** * Gets a single error message. * * This will get the first message available for the code. If no code is * given then the first code available will be used. * * @since 2.1.0 * * @param string|int $code Optional. Error code to retrieve the message for. * Default empty string. * @return string The error message. */ public function get_error_message( $code = '' ) { if ( empty( $code ) ) { $code = $this->get_error_code(); } $messages = $this->get_error_messages( $code ); if ( empty( $messages ) ) { return ''; } return $messages[0]; } /** * Retrieves the most recently added error data for an error code. * * @since 2.1.0 * * @param string|int $code Optional. Error code. Default empty string. * @return mixed Error data, if it exists. */ public function get_error_data( $code = '' ) { if ( empty( $code ) ) { $code = $this->get_error_code(); } if ( isset( $this->error_data[ $code ] ) ) { return $this->error_data[ $code ]; } } /** * Verifies if the instance contains errors. * * @since 5.1.0 * * @return bool If the instance contains errors. */ public function has_errors() { if ( ! empty( $this->errors ) ) { return true; } return false; } /** * Adds an error or appends an additional message to an existing error. * * @since 2.1.0 * * @param string|int $code Error code. * @param string $message Error message. * @param mixed $data Optional. Error data. Default empty string. */ public function add( $code, $message, $data = '' ) { $this->errors[ $code ][] = $message; if ( ! empty( $data ) ) { $this->add_data( $data, $code ); } /** * Fires when an error is added to a WP_Error object. * * @since 5.6.0 * * @param string|int $code Error code. * @param string $message Error message. * @param mixed $data Error data. Might be empty. * @param WP_Error $wp_error The WP_Error object. */ do_action( 'wp_error_added', $code, $message, $data, $this ); } /** * Adds data to an error with the given code. * * @since 2.1.0 * @since 5.6.0 Errors can now contain more than one item of error data. {@see WP_Error::$additional_data}. * * @param mixed $data Error data. * @param string|int $code Error code. */ public function add_data( $data, $code = '' ) { if ( empty( $code ) ) { $code = $this->get_error_code(); } if ( isset( $this->error_data[ $code ] ) ) { $this->additional_data[ $code ][] = $this->error_data[ $code ]; } $this->error_data[ $code ] = $data; } /** * Retrieves all error data for an error code in the order in which the data was added. * * @since 5.6.0 * * @param string|int $code Error code. * @return mixed[] Array of error data, if it exists. */ public function get_all_error_data( $code = '' ) { if ( empty( $code ) ) { $code = $this->get_error_code(); } $data = array(); if ( isset( $this->additional_data[ $code ] ) ) { $data = $this->additional_data[ $code ]; } if ( isset( $this->error_data[ $code ] ) ) { $data[] = $this->error_data[ $code ]; } return $data; } /** * Removes the specified error. * * This function removes all error messages associated with the specified * error code, along with any error data for that code. * * @since 4.1.0 * * @param string|int $code Error code. */ public function remove( $code ) { unset( $this->errors[ $code ] ); unset( $this->error_data[ $code ] ); unset( $this->additional_data[ $code ] ); } /** * Merges the errors in the given error object into this one. * * @since 5.6.0 * * @param WP_Error $error Error object to merge. */ public function merge_from( WP_Error $error ) { static::copy_errors( $error, $this ); } /** * Exports the errors in this object into the given one. * * @since 5.6.0 * * @param WP_Error $error Error object to export into. */ public function export_to( WP_Error $error ) { static::copy_errors( $this, $error ); } /** * Copies errors from one WP_Error instance to another. * * @since 5.6.0 * * @param WP_Error $from The WP_Error to copy from. * @param WP_Error $to The WP_Error to copy to. */ protected static function copy_errors( WP_Error $from, WP_Error $to ) { foreach ( $from->get_error_codes() as $code ) { foreach ( $from->get_error_messages( $code ) as $error_message ) { $to->add( $code, $error_message ); } foreach ( $from->get_all_error_data( $code ) as $data ) { $to->add_data( $data, $code ); } } } } /** * Template loading functions. * * @package WordPress * @subpackage Template */ /** * Retrieves path to a template. * * Used to quickly retrieve the path of a template without including the file * extension. It will also check the parent theme, if the file exists, with * the use of locate_template(). Allows for more generic template location * without the use of the other get_*_template() functions. * * @since 1.5.0 * * @param string $type Filename without extension. * @param string[] $templates An optional list of template candidates. * @return string Full path to template file. */ function get_query_template( $type, $templates = array() ) { $type = preg_replace( '|[^a-z0-9-]+|', '', $type ); if ( empty( $templates ) ) { $templates = array( "{$type}.php" ); } /** * Filters the list of template filenames that are searched for when retrieving a template to use. * * The dynamic portion of the hook name, `$type`, refers to the filename -- minus the file * extension and any non-alphanumeric characters delimiting words -- of the file to load. * The last element in the array should always be the fallback template for this query type. * * Possible hook names include: * * - `404_template_hierarchy` * - `archive_template_hierarchy` * - `attachment_template_hierarchy` * - `author_template_hierarchy` * - `category_template_hierarchy` * - `date_template_hierarchy` * - `embed_template_hierarchy` * - `frontpage_template_hierarchy` * - `home_template_hierarchy` * - `index_template_hierarchy` * - `page_template_hierarchy` * - `paged_template_hierarchy` * - `privacypolicy_template_hierarchy` * - `search_template_hierarchy` * - `single_template_hierarchy` * - `singular_template_hierarchy` * - `tag_template_hierarchy` * - `taxonomy_template_hierarchy` * * @since 4.7.0 * * @param string[] $templates A list of template candidates, in descending order of priority. */ $templates = apply_filters( "{$type}_template_hierarchy", $templates ); $template = locate_template( $templates ); $template = locate_block_template( $template, $type, $templates ); /** * Filters the path of the queried template by type. * * The dynamic portion of the hook name, `$type`, refers to the filename -- minus the file * extension and any non-alphanumeric characters delimiting words -- of the file to load. * This hook also applies to various types of files loaded as part of the Template Hierarchy. * * Possible hook names include: * * - `404_template` * - `archive_template` * - `attachment_template` * - `author_template` * - `category_template` * - `date_template` * - `embed_template` * - `frontpage_template` * - `home_template` * - `index_template` * - `page_template` * - `paged_template` * - `privacypolicy_template` * - `search_template` * - `single_template` * - `singular_template` * - `tag_template` * - `taxonomy_template` * * @since 1.5.0 * @since 4.8.0 The `$type` and `$templates` parameters were added. * * @param string $template Path to the template. See locate_template(). * @param string $type Sanitized filename without extension. * @param string[] $templates A list of template candidates, in descending order of priority. */ return apply_filters( "{$type}_template", $template, $type, $templates ); } /** * Retrieves path of index template in current or parent template. * * The template hierarchy and template path are filterable via the {@see '$type_template_hierarchy'} * and {@see '$type_template'} dynamic hooks, where `$type` is 'index'. * * @since 3.0.0 * * @see get_query_template() * * @return string Full path to index template file. */ function get_index_template() { return get_query_template( 'index' ); } /** * Retrieves path of 404 template in current or parent template. * * The template hierarchy and template path are filterable via the {@see '$type_template_hierarchy'} * and {@see '$type_template'} dynamic hooks, where `$type` is '404'. * * @since 1.5.0 * * @see get_query_template() * * @return string Full path to 404 template file. */ function get_404_template() { return get_query_template( '404' ); } /** * Retrieves path of archive template in current or parent template. * * The template hierarchy and template path are filterable via the {@see '$type_template_hierarchy'} * and {@see '$type_template'} dynamic hooks, where `$type` is 'archive'. * * @since 1.5.0 * * @see get_query_template() * * @return string Full path to archive template file. */ function get_archive_template() { $post_types = array_filter( (array) get_query_var( 'post_type' ) ); $templates = array(); if ( count( $post_types ) === 1 ) { $post_type = reset( $post_types ); $templates[] = "archive-{$post_type}.php"; } $templates[] = 'archive.php'; return get_query_template( 'archive', $templates ); } /** * Retrieves path of post type archive template in current or parent template. * * The template hierarchy and template path are filterable via the {@see '$type_template_hierarchy'} * and {@see '$type_template'} dynamic hooks, where `$type` is 'archive'. * * @since 3.7.0 * * @see get_archive_template() * * @return string Full path to archive template file. */ function get_post_type_archive_template() { $post_type = get_query_var( 'post_type' ); if ( is_array( $post_type ) ) { $post_type = reset( $post_type ); } $obj = get_post_type_object( $post_type ); if ( ! ( $obj instanceof WP_Post_Type ) || ! $obj->has_archive ) { return ''; } return get_archive_template(); } /** * Retrieves path of author template in current or parent template. * * The hierarchy for this template looks like: * * 1. author-{nicename}.php * 2. author-{id}.php * 3. author.php * * An example of this is: * * 1. author-john.php * 2. author-1.php * 3. author.php * * The template hierarchy and template path are filterable via the {@see '$type_template_hierarchy'} * and {@see '$type_template'} dynamic hooks, where `$type` is 'author'. * * @since 1.5.0 * * @see get_query_template() * * @return string Full path to author template file. */ function get_author_template() { $author = get_queried_object(); $templates = array(); if ( $author instanceof WP_User ) { $templates[] = "author-{$author->user_nicename}.php"; $templates[] = "author-{$author->ID}.php"; } $templates[] = 'author.php'; return get_query_template( 'author', $templates ); } /** * Retrieves path of category template in current or parent template. * * The hierarchy for this template looks like: * * 1. category-{slug}.php * 2. category-{id}.php * 3. category.php * * An example of this is: * * 1. category-news.php * 2. category-2.php * 3. category.php * * The template hierarchy and template path are filterable via the {@see '$type_template_hierarchy'} * and {@see '$type_template'} dynamic hooks, where `$type` is 'category'. * * @since 1.5.0 * @since 4.7.0 The decoded form of `category-{slug}.php` was added to the top of the * template hierarchy when the category slug contains multibyte characters. * * @see get_query_template() * * @return string Full path to category template file. */ function get_category_template() { $category = get_queried_object(); $templates = array(); if ( ! empty( $category->slug ) ) { $slug_decoded = urldecode( $category->slug ); if ( $slug_decoded !== $category->slug ) { $templates[] = "category-{$slug_decoded}.php"; } $templates[] = "category-{$category->slug}.php"; $templates[] = "category-{$category->term_id}.php"; } $templates[] = 'category.php'; return get_query_template( 'category', $templates ); } /** * Retrieves path of tag template in current or parent template. * * The hierarchy for this template looks like: * * 1. tag-{slug}.php * 2. tag-{id}.php * 3. tag.php * * An example of this is: * * 1. tag-wordpress.php * 2. tag-3.php * 3. tag.php * * The template hierarchy and template path are filterable via the {@see '$type_template_hierarchy'} * and {@see '$type_template'} dynamic hooks, where `$type` is 'tag'. * * @since 2.3.0 * @since 4.7.0 The decoded form of `tag-{slug}.php` was added to the top of the * template hierarchy when the tag slug contains multibyte characters. * * @see get_query_template() * * @return string Full path to tag template file. */ function get_tag_template() { $tag = get_queried_object(); $templates = array(); if ( ! empty( $tag->slug ) ) { $slug_decoded = urldecode( $tag->slug ); if ( $slug_decoded !== $tag->slug ) { $templates[] = "tag-{$slug_decoded}.php"; } $templates[] = "tag-{$tag->slug}.php"; $templates[] = "tag-{$tag->term_id}.php"; } $templates[] = 'tag.php'; return get_query_template( 'tag', $templates ); } /** * Retrieves path of custom taxonomy term template in current or parent template. * * The hierarchy for this template looks like: * * 1. taxonomy-{taxonomy_slug}-{term_slug}.php * 2. taxonomy-{taxonomy_slug}.php * 3. taxonomy.php * * An example of this is: * * 1. taxonomy-location-texas.php * 2. taxonomy-location.php * 3. taxonomy.php * * The template hierarchy and template path are filterable via the {@see '$type_template_hierarchy'} * and {@see '$type_template'} dynamic hooks, where `$type` is 'taxonomy'. * * @since 2.5.0 * @since 4.7.0 The decoded form of `taxonomy-{taxonomy_slug}-{term_slug}.php` was added to the top of the * template hierarchy when the term slug contains multibyte characters. * * @see get_query_template() * * @return string Full path to custom taxonomy term template file. */ function get_taxonomy_template() { $term = get_queried_object(); $templates = array(); if ( ! empty( $term->slug ) ) { $taxonomy = $term->taxonomy; $slug_decoded = urldecode( $term->slug ); if ( $slug_decoded !== $term->slug ) { $templates[] = "taxonomy-$taxonomy-{$slug_decoded}.php"; } $templates[] = "taxonomy-$taxonomy-{$term->slug}.php"; $templates[] = "taxonomy-$taxonomy.php"; } $templates[] = 'taxonomy.php'; return get_query_template( 'taxonomy', $templates ); } /** * Retrieves path of date template in current or parent template. * * The template hierarchy and template path are filterable via the {@see '$type_template_hierarchy'} * and {@see '$type_template'} dynamic hooks, where `$type` is 'date'. * * @since 1.5.0 * * @see get_query_template() * * @return string Full path to date template file. */ function get_date_template() { return get_query_template( 'date' ); } /** * Retrieves path of home template in current or parent template. * * The template hierarchy and template path are filterable via the {@see '$type_template_hierarchy'} * and {@see '$type_template'} dynamic hooks, where `$type` is 'home'. * * @since 1.5.0 * * @see get_query_template() * * @return string Full path to home template file. */ function get_home_template() { $templates = array( 'home.php', 'index.php' ); return get_query_template( 'home', $templates ); } /** * Retrieves path of front page template in current or parent template. * * The template hierarchy and template path are filterable via the {@see '$type_template_hierarchy'} * and {@see '$type_template'} dynamic hooks, where `$type` is 'frontpage'. * * @since 3.0.0 * * @see get_query_template() * * @return string Full path to front page template file. */ function get_front_page_template() { $templates = array( 'front-page.php' ); return get_query_template( 'frontpage', $templates ); } /** * Retrieves path of Privacy Policy page template in current or parent template. * * The template hierarchy and template path are filterable via the {@see '$type_template_hierarchy'} * and {@see '$type_template'} dynamic hooks, where `$type` is 'privacypolicy'. * * @since 5.2.0 * * @see get_query_template() * * @return string Full path to privacy policy template file. */ function get_privacy_policy_template() { $templates = array( 'privacy-policy.php' ); return get_query_template( 'privacypolicy', $templates ); } /** * Retrieves path of page template in current or parent template. * * Note: For block themes, use locate_block_template() function instead. * * The hierarchy for this template looks like: * * 1. {Page Template}.php * 2. page-{page_name}.php * 3. page-{id}.php * 4. page.php * * An example of this is: * * 1. page-templates/full-width.php * 2. page-about.php * 3. page-4.php * 4. page.php * * The template hierarchy and template path are filterable via the {@see '$type_template_hierarchy'} * and {@see '$type_template'} dynamic hooks, where `$type` is 'page'. * * @since 1.5.0 * @since 4.7.0 The decoded form of `page-{page_name}.php` was added to the top of the * template hierarchy when the page name contains multibyte characters. * * @see get_query_template() * * @return string Full path to page template file. */ function get_page_template() { $id = get_queried_object_id(); $template = get_page_template_slug(); $pagename = get_query_var( 'pagename' ); if ( ! $pagename && $id ) { /* * If a static page is set as the front page, $pagename will not be set. * Retrieve it from the queried object. */ $post = get_queried_object(); if ( $post ) { $pagename = $post->post_name; } } $templates = array(); if ( $template && 0 === validate_file( $template ) ) { $templates[] = $template; } if ( $pagename ) { $pagename_decoded = urldecode( $pagename ); if ( $pagename_decoded !== $pagename ) { $templates[] = "page-{$pagename_decoded}.php"; } $templates[] = "page-{$pagename}.php"; } if ( $id ) { $templates[] = "page-{$id}.php"; } $templates[] = 'page.php'; return get_query_template( 'page', $templates ); } /** * Retrieves path of search template in current or parent template. * * The template hierarchy and template path are filterable via the {@see '$type_template_hierarchy'} * and {@see '$type_template'} dynamic hooks, where `$type` is 'search'. * * @since 1.5.0 * * @see get_query_template() * * @return string Full path to search template file. */ function get_search_template() { return get_query_template( 'search' ); } /** * Retrieves path of single template in current or parent template. Applies to single Posts, * single Attachments, and single custom post types. * * The hierarchy for this template looks like: * * 1. {Post Type Template}.php * 2. single-{post_type}-{post_name}.php * 3. single-{post_type}.php * 4. single.php * * An example of this is: * * 1. templates/full-width.php * 2. single-post-hello-world.php * 3. single-post.php * 4. single.php * * The template hierarchy and template path are filterable via the {@see '$type_template_hierarchy'} * and {@see '$type_template'} dynamic hooks, where `$type` is 'single'. * * @since 1.5.0 * @since 4.4.0 `single-{post_type}-{post_name}.php` was added to the top of the template hierarchy. * @since 4.7.0 The decoded form of `single-{post_type}-{post_name}.php` was added to the top of the * template hierarchy when the post name contains multibyte characters. * @since 4.7.0 `{Post Type Template}.php` was added to the top of the template hierarchy. * * @see get_query_template() * * @return string Full path to single template file. */ function get_single_template() { $object = get_queried_object(); $templates = array(); if ( ! empty( $object->post_type ) ) { $template = get_page_template_slug( $object ); if ( $template && 0 === validate_file( $template ) ) { $templates[] = $template; } $name_decoded = urldecode( $object->post_name ); if ( $name_decoded !== $object->post_name ) { $templates[] = "single-{$object->post_type}-{$name_decoded}.php"; } $templates[] = "single-{$object->post_type}-{$object->post_name}.php"; $templates[] = "single-{$object->post_type}.php"; } $templates[] = 'single.php'; return get_query_template( 'single', $templates ); } /** * Retrieves an embed template path in the current or parent template. * * The hierarchy for this template looks like: * * 1. embed-{post_type}-{post_format}.php * 2. embed-{post_type}.php * 3. embed.php * * An example of this is: * * 1. embed-post-audio.php * 2. embed-post.php * 3. embed.php * * The template hierarchy and template path are filterable via the {@see '$type_template_hierarchy'} * and {@see '$type_template'} dynamic hooks, where `$type` is 'embed'. * * @since 4.5.0 * * @see get_query_template() * * @return string Full path to embed template file. */ function get_embed_template() { $object = get_queried_object(); $templates = array(); if ( ! empty( $object->post_type ) ) { $post_format = get_post_format( $object ); if ( $post_format ) { $templates[] = "embed-{$object->post_type}-{$post_format}.php"; } $templates[] = "embed-{$object->post_type}.php"; } $templates[] = 'embed.php'; return get_query_template( 'embed', $templates ); } /** * Retrieves the path of the singular template in current or parent template. * * The template hierarchy and template path are filterable via the {@see '$type_template_hierarchy'} * and {@see '$type_template'} dynamic hooks, where `$type` is 'singular'. * * @since 4.3.0 * * @see get_query_template() * * @return string Full path to singular template file */ function get_singular_template() { return get_query_template( 'singular' ); } /** * Retrieves path of attachment template in current or parent template. * * The hierarchy for this template looks like: * * 1. {mime_type}-{sub_type}.php * 2. {sub_type}.php * 3. {mime_type}.php * 4. attachment.php * * An example of this is: * * 1. image-jpeg.php * 2. jpeg.php * 3. image.php * 4. attachment.php * * The template hierarchy and template path are filterable via the {@see '$type_template_hierarchy'} * and {@see '$type_template'} dynamic hooks, where `$type` is 'attachment'. * * @since 2.0.0 * @since 4.3.0 The order of the mime type logic was reversed so the hierarchy is more logical. * * @see get_query_template() * * @global array $posts * * @return string Full path to attachment template file. */ function get_attachment_template() { $attachment = get_queried_object(); $templates = array(); if ( $attachment ) { if ( str_contains( $attachment->post_mime_type, '/' ) ) { list( $type, $subtype ) = explode( '/', $attachment->post_mime_type ); } else { list( $type, $subtype ) = array( $attachment->post_mime_type, '' ); } if ( ! empty( $subtype ) ) { $templates[] = "{$type}-{$subtype}.php"; $templates[] = "{$subtype}.php"; } $templates[] = "{$type}.php"; } $templates[] = 'attachment.php'; return get_query_template( 'attachment', $templates ); } /** * Retrieves the name of the highest priority template file that exists. * * Searches in the stylesheet directory before the template directory and * wp-includes/theme-compat so that themes which inherit from a parent theme * can just overload one file. * * @since 2.7.0 * @since 5.5.0 The `$args` parameter was added. * * @param string|array $template_names Template file(s) to search for, in order. * @param bool $load If true the template file will be loaded if it is found. * @param bool $load_once Whether to require_once or require. Has no effect if `$load` is false. * Default true. * @param array $args Optional. Additional arguments passed to the template. * Default empty array. * @return string The template filename if one is located. */ function locate_template( $template_names, $load = false, $load_once = true, $args = array() ) { $stylesheet_path = get_stylesheet_directory(); $template_path = get_template_directory(); $is_child_theme = $stylesheet_path !== $template_path; $located = ''; foreach ( (array) $template_names as $template_name ) { if ( ! $template_name ) { continue; } if ( file_exists( $stylesheet_path . '/' . $template_name ) ) { $located = $stylesheet_path . '/' . $template_name; break; } elseif ( $is_child_theme && file_exists( $template_path . '/' . $template_name ) ) { $located = $template_path . '/' . $template_name; break; } elseif ( file_exists( ABSPATH . WPINC . '/theme-compat/' . $template_name ) ) { $located = ABSPATH . WPINC . '/theme-compat/' . $template_name; break; } } if ( $load && '' !== $located ) { load_template( $located, $load_once, $args ); } return $located; } /** * Requires the template file with WordPress environment. * * The globals are set up for the template file to ensure that the WordPress * environment is available from within the function. The query variables are * also available. * * @since 1.5.0 * @since 5.5.0 The `$args` parameter was added. * * @global array $posts * @global WP_Post $post Global post object. * @global bool $wp_did_header * @global WP_Query $wp_query WordPress Query object. * @global WP_Rewrite $wp_rewrite WordPress rewrite component. * @global wpdb $wpdb WordPress database abstraction object. * @global string $wp_version * @global WP $wp Current WordPress environment instance. * @global int $id * @global WP_Comment $comment Global comment object. * @global int $user_ID * * @param string $_template_file Path to template file. * @param bool $load_once Whether to require_once or require. Default true. * @param array $args Optional. Additional arguments passed to the template. * Default empty array. */ function load_template( $_template_file, $load_once = true, $args = array() ) { global $posts, $post, $wp_did_header, $wp_query, $wp_rewrite, $wpdb, $wp_version, $wp, $id, $comment, $user_ID; if ( is_array( $wp_query->query_vars ) ) { /* * This use of extract() cannot be removed. There are many possible ways that * templates could depend on variables that it creates existing, and no way to * detect and deprecate it. * * Passing the EXTR_SKIP flag is the safest option, ensuring globals and * function variables cannot be overwritten. */ // phpcs:ignore WordPress.PHP.DontExtract.extract_extract extract( $wp_query->query_vars, EXTR_SKIP ); } if ( isset( $s ) ) { $s = esc_attr( $s ); } /** * Fires before a template file is loaded. * * @since 6.1.0 * * @param string $_template_file The full path to the template file. * @param bool $load_once Whether to require_once or require. * @param array $args Additional arguments passed to the template. */ do_action( 'wp_before_load_template', $_template_file, $load_once, $args ); if ( $load_once ) { require_once $_template_file; } else { require $_template_file; } /** * Fires after a template file is loaded. * * @since 6.1.0 * * @param string $_template_file The full path to the template file. * @param bool $load_once Whether to require_once or require. * @param array $args Additional arguments passed to the template. */ do_action( 'wp_after_load_template', $_template_file, $load_once, $args ); }