opensrs\Request::convertArray2Formatted PHP Method

    public function convertArray2Formatted($type = '', $data = '')
    {
        $resultString = '';
        if ($type == 'json') {
            $resultString = json_encode($data);
        }
        if ($type == 'yaml') {
            $resultString = Spyc::YAMLDump($data);
        }
        return $resultString;
    }