/** * This returns a metadata tree or an error object. * * @author KnowledgeTree Team * @access public * @param integer $fieldid The id of the tree field to get the metadata for * @return array|object $results SUCCESS - the array of metadata for the field | FAILURE - an error object */ public function get_metadata_tree($fieldid) { $results = KTAPI::_load_metadata_tree($fieldid); return $results; }