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
448       * object type (comment, post, term, or user).
449       *
450       * @since 2.9.0
451       *
452       * @param array  $meta_ids    An array of deleted metadata entry IDs.
453       * @param int    $object_id   Object ID.
454       * @param string $meta_key    Meta key.
455       * @param mixed  $_meta_value Meta value.
456       */
457      do_action( "deleted_{$meta_type}_meta", $meta_ids, $object_id, $meta_key, $_meta_value );
458
459      // Old-style action.
460      if ( 'post' == $meta_type ) {
461           /**
462            * Fires immediately after deleting metadata for a post.
463            *
464            * @since 2.9.0
465            *
466            * @param array $meta_ids An array of deleted post metadata entry IDs.
 
Line Code
839           }
840
841           // Run the query, will return true if deleted, false otherwise
842           $result = (bool) $wpdb->delete( $table, array( $id_column => $meta_id ) );
843
844           // Clear the caches.
845           wp_cache_delete( $object_id, $meta_type . '_meta' );
846
847           /** This action is documented in wp-includes/meta.php */
848           do_action( "deleted_{$meta_type}_meta", (array) $meta_id, $object_id, $meta->meta_key, $meta->meta_value );
849
850           // Old-style action.
851           if ( 'post' == $meta_type || 'comment' == $meta_type ) {
852                /**
853                 * Fires immediately after deleting post or comment metadata of a specific type.
854                 *
855                 * The dynamic portion of the hook, `$meta_type`, refers to the meta
856                 * object type (post or comment).
857                 *