/** * Get a complete key from an array of keys and an associative array. * Used by {@link loadMultiple()} * * @param cur_keys - the keys to get values for * @param row - the row that contains the values * @access private */ private function completeKeyFromKeysAndArray($cur_keys, $row) { return implode('-', DbObject::varsFromKeysAndArray($cur_keys, $row)); }