protected function stringifyParameters()
    {
        if (isset($this->parameters['PBX_HMAC'])) {
            unset($this->parameters['PBX_HMAC']);
        }

        ksort($this->parameters);

        return Tools::stringify($this->parameters);
    }
protected function stringifyParameters()
    {
        if (isset($this->parameters['PBX_HMAC'])) {
            unset($this->parameters['PBX_HMAC']);
        }

        ksort($this->parameters);

        return Tools::stringify($this->parameters);
    }
protected function stringifyParameters ( ) { if ( isset ( $ this -> parameters [ 'PBX_HMAC' ] ) ) { unset ( $ this -> parameters [ 'PBX_HMAC' ] ) ; } ksort ( $ this -> parameters ) ; return Tools :: stringify ( $ this -> parameters ) ; }
Returns all parameters as a querystring.

@return string
Returns all parameters as a querystring .