public function addBooKurier() {

        $booKurierAPI = 'http://www.bookurier.ro/colete/serv/add_cmd.php';

        $xmlkeys = array('client' => 'id_client', 'unq' => 'cod_unic', 'recv' => 'nume_client', 'phone' => 'telefon_client', 'email' => 'email_client', 'country' => 'tara_client', 'city' => 'oras_client', 'zip' => 'cod_postal', 'district' => 'sector', 'street' => 'strada', 'no' => 'numar_strada', 'bl' => 'bloc', 'ent' => 'scara', 'floor' => 'etaj', 'apt' => 'apartament', 'interphone' => 'interfon', 'service' => 'cod_serviciu', 'packs' => 'nr_cutii', 'exchange_pack' => 'colet_la_schimb', 'weight' => 'greutate', 'rbs_val' => 'val_ramburs', 'insurance_val' => 'val_asigurare', 'notes' => 'observatii');
        $xml = '';

        foreach ($xmlkeys as $xmlkey => $postkey) {
            $value = (isset($this->request->post[$postkey])) ? $this->request->post[$postkey] : '';
            $xml .= "<${xmlkey}>" . htmlentities($value, ENT_QUOTES) . "</${xmlkey}>\n";
        }

        $msg = "<msg><cmd>${xml}</cmd></msg>";

        $data = array(
            'userid'    => urlencode($this->username_bookurier),
            'pwd'       => urlencode($this->password_bookurier),
            'msg'       => $msg
        );

        $postdata = http_build_query($data);

        $ch = curl_init();

        curl_setopt($ch, CURLOPT_URL, $booKurierAPI);
        curl_setopt($ch, CURLOPT_POST, 1);
        curl_setopt($ch, CURLOPT_POSTFIELDS, $postdata);
        curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);

        $result = curl_exec($ch);

        curl_close($ch);

        file_put_contents('result.txt', $result);

        return $result;

    }