Model::_build_foreign_key_name PHP Метод

    protected static function _build_foreign_key_name($specified_foreign_key_name, $table_name)
    {
        if (!is_null($specified_foreign_key_name)) {
            return $specified_foreign_key_name;
        }
        return $table_name . self::DEFAULT_FOREIGN_KEY_SUFFIX;
    }