Tranzila EXAMPLE

public function getPaymentUrl($orderId) {
        $DEFAULT_SUM = 10;

        $this->load->library('Tranzila');
        $tranzila = new Tranzila();

        $tranzilaHost   = 'secure5.tranzila.com';
        $tranzilaPath   = '/cgi-bin/tranzila71dt.cgi';
        $tranzilaParams = [
            'sum' => $DEFAULT_SUM,
            'TranzilaPW' => getenv('TRANZILA_PASSWORD'),
            'supplier' => getenv('TRANZILA_SUPPLIER'),
            'op' => 1,
        ];
        
        $token = $tranzila->setApiHost($tranzilaHost)->setApiPath($tranzilaPath)->setApiParams($tranzilaParams)->getHandShakeToken();

        $iframeHost = 'direct.tranzila.com';
        $iframePath = '/' . getenv('TRANZILA_SUPPLIER') . '/iframe.php';
        $iframeParam = [
            'sum'       => $DEFAULT_SUM,
            'orderId'   => $orderId,
            'currency'  => Tranzila::CURRENCY_NIS,
            'cred_type' => Tranzila::CRED_TYPE_WITH_SINGLE_PAYMENT,
            'lang'      => Tranzila::IFRAME_LANGUAGE_HEBREW,
            'maxpay'    => Tranzila::MAX_ALLOWED_PAYMENTS,
            'thtk'      => $token,
            'tranmode'  => 'AK'
        ];

        $iframeUrl = $tranzila->setApiHost($iframeHost)->setApiPath($iframePath)->setApiParams($iframeParam)->getIframeLink();

        return $iframeUrl;
    }

It's fine.

But hou te recieve order number and names, quantity, price and sum for every SKU in order?