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Source View: delete_{$meta_type}meta

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Line Code
730                 * Fires immediately before deleting post or comment metadata of a specific type.
731                 *
732                 * The dynamic portion of the hook, `$meta_type`, refers to the meta
733                 * object type (post or comment).
734                 *
735                 * @since 3.4.0
736                 *
737                 * @param int $meta_id ID of the metadata entry to delete.
738                 */
739                do_action( "delete_{$meta_type}meta", $meta_id );
740           }
741
742           // Run the query, will return true if deleted, false otherwise
743           $result = (bool) $wpdb->delete( $table, array( $id_column => $meta_id ) );
744
745           // Clear the caches.
746           wp_cache_delete($object_id, $meta_type . '_meta');
747
748           /** This action is documented in wp-includes/meta.php */