Removes the taxonomy relationship to terms from the cache.

Will remove the entire taxonomy relationship containing term $object_id. The term IDs have to exist within the taxonomy $object_type for the deletion to take place.

• get_object_taxonomies() : for more on $object_type.

$object_ids int|array Required

Single or list of term object ID(s).

$object_type array|string Required

The taxonomy object type.

File: wp-includes/taxonomy.php. View all references

function clean_object_term_cache( $object_ids, $object_type ) {
	global $_wp_suspend_cache_invalidation;

	if ( ! empty( $_wp_suspend_cache_invalidation ) ) {
		return;
	}

	if ( ! is_array( $object_ids ) ) {
		$object_ids = array( $object_ids );
	}

	$taxonomies = get_object_taxonomies( $object_type );

	foreach ( $taxonomies as $taxonomy ) {
		wp_cache_delete_multiple( $object_ids, "{$taxonomy}_relationships" );
	}

	wp_cache_delete( 'last_changed', 'terms' );

	/**
	 * Fires after the object term cache has been cleaned.
	 *
	 * @since 2.5.0
	 *
	 * @param array  $object_ids An array of object IDs.
	 * @param string $object_type Object type.
	 */
	do_action( 'clean_object_term_cache', $object_ids, $object_type );
}