Woocommerce code

   /**
         * Process the payment and return the result
         **/
        public function process_payment($order_id)
        {
            $order = wc_get_order($order_id);
            return array(
                'result' => 'success',
                'redirect' => $order->get_checkout_payment_url(true)
            );
        }


        /**
         * Output for the order received page.
         **/
        public function receipt_page($order_id)
        {
            if (!is_checkout_pay_page()) {
                return;
            }

            if (is_checkout_pay_page() && get_query_var('order-pay')) {

                $order_key = urldecode($_GET['key']);
                $order_id = absint(get_query_var('order-pay'));
                $order = wc_get_order($order_id);

                if ($order->id == $order_id && $order->order_key == $order_key) {
					$merchant_name = $this->merchant_name;
                   $password = $this->password;
                    $orderid = $order_id;
                    $tamount = $order->order_total;
                    $request_url = $this->request_url;
                    $rurl = $this->return_url;

				$cert = dirname(__FILE__) ."/Demo Merchant 2020.pem";
				  $opts = array(

					'ssl' => array(
									'verify_peer'       => true,
									'verify_peer_name'  => true,
									"cafile" => dirname(__FILE__) ."/ca.crt",
									//'ciphers'=>'RC4-SHA'
								)

				  );

				  $options = array(
					'trace' => 1,
					'keep_alive' => true,
					'exceptions' => 0,
					//'soap_version' => SOAP_1_1,
					'local_cert' => $cert,
					'passphrase' => $password,
					'stream_context' => stream_context_create($opts),
					'cache_wsdl' => WSDL_CACHE_NONE

				  );

				  $client = new SoapClient($request_url, $options);


					$params = array(
						'Register' => '',
						'request' => array(
						'Customer' => $merchant_name,
						'Language' => 'en',
						'version' => 2,
						'Amount' => $tamount,
						'Currency' => 'PKR',
						'OrderID' => $orderid,
						'OrderInfo' => $tamount,
						'OrderName' => $orderid,
						'ReturnPath' => $rurl,
						'TransactionHint' => 'VCC:Y'
						)
					);


					$result = $client->Register($params);

echo '<pre>';
print_r($result);
echo '</pre>';

                    $html = '';
                    $html .= '<p>' . __('Thank you for your order, please click the button below to pay with Dialog, Etisalat and Hutch mobile phones using eZ Cash.', 'woothemes') . '</p>';
                    $html .= '<div id="mj-wc-ezcash-form">';
                    $html .= '<form id="order_review" method="post" action="https://demo-ipg.comtrust.ae/Payment/PaymentPortal.aspx?lang=en&layout=C0STCBVLEI">';
                    $html .= '<input type="hidden" value="' . $result->RegisterResult->TransactionID . '" name="TransactionID">';
                    $html .= '<button class="button alt" id="mj-wc-ezcash-payment-button">' . __('Pay Now', 'woothemes') . '</button>';
                    $html .= '&nbsp;&nbsp;<a class="button cancel" href="' . esc_url($order->get_cancel_order_url()) . '">' . __('Cancel order &amp; restore cart', 'woothemes') . '</a>';
                    $html .= '</form>';
                    $html .= '</div>';

                    echo $html;
                }
            }
        }