Menu Adam R Brown

WP hooks navigation: Home/browseActions indexFilters index

Source View: deleted_{$meta_type}_meta

To save our bandwidth, we show only a snippet of code around each occurence of the hook. View complete file in SVN (without highlighting).

Understanding Source Code

The best way to understand what a hook does is to look at where it occurs in the source code.

Remember, this hook may occur in more than one file. Moreover, the hook's context may change from version to version.

Source View

This hook occurs 2 times in this file.

Line Code
454       * (post, comment, term, user, or any other type with an associated meta table).
455       *
456       * @since 2.9.0
457       *
458       * @param string[] $meta_ids    An array of metadata entry IDs to delete.
459       * @param int      $object_id   ID of the object metadata is for.
460       * @param string   $meta_key    Metadata key.
461       * @param mixed    $_meta_value Metadata value. Serialized if non-scalar.
462       */
463      do_action( "deleted_{$meta_type}_meta", $meta_ids, $object_id, $meta_key, $_meta_value );
464
465      // Old-style action.
466      if ( 'post' === $meta_type ) {
467           /**
468            * Fires immediately after deleting metadata for a post.
469            *
470            * @since 2.9.0
471            *
472            * @param string[] $meta_ids An array of metadata entry IDs to delete.
 
Line Code
956           }
957
958           // Run the query, will return true if deleted, false otherwise.
959           $result = (bool) $wpdb->delete( $table, array( $id_column => $meta_id ) );
960
961           // Clear the caches.
962           wp_cache_delete( $object_id, $meta_type . '_meta' );
963
964           /** This action is documented in wp-includes/meta.php */
965           do_action( "deleted_{$meta_type}_meta", (array) $meta_id, $object_id, $meta->meta_key, $meta->meta_value );
966
967           // Old-style action.
968           if ( 'post' === $meta_type || 'comment' === $meta_type ) {
969                /**
970                 * Fires immediately after deleting post or comment metadata of a specific type.
971                 *
972                 * The dynamic portion of the hook, `$meta_type`, refers to the meta
973                 * object type (post or comment).
974                 *