Ouzo\Tests\ControllerTestCase::_appendParamsToUrl PHP Метод

    private function _appendParamsToUrl($url, $data)
    {
        if ($data) {
            $conjunction = $this->_urlHasParams($url) ? "&" : "?";
            return $url . $conjunction . http_build_query($data);
        }
        return $url;
    }