clean_object_term_cache() │ WP 2.3.0

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.

Returns

null. Nothing (null).

Usage

clean_object_term_cache( $object_ids, $object_type );

$object_ids(int|array) (required)

Single or list of term object ID(s).

$object_type(array|string) (required)

The taxonomy object type.

Notes

• Global. true|false. $_wp_suspend_cache_invalidation
• See: get_object_taxonomies() for more on $object_type.

Changelog

clean_object_term_cache() clean object term cache code ^{WP 7.0}

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_set_terms_last_changed();

	/**
	 * 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 );
}