returnUrl.php

<?php
/*
 * This file is part of the WayForPay project.
 *
 * @link https://github.com/wayforpay/php-sdk
 *
 * @author Vladislav Lyshenko <vladdnepr1989@gmail.com>
 * @copyright Copyright 2019 WayForPay
 * @license   https://opensource.org/licenses/MIT
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

require_once __DIR__ . '/../vendor/autoload.php';

use WayForPay\SDK\Credential\AccountSecretTestCredential;
use WayForPay\SDK\Exception\WayForPaySDKException;
use WayForPay\SDK\Handler\ServiceUrlHandler;

// Use test credential or yours
$credential = new AccountSecretTestCredential();
//$credential = new AccountSecretCredential('account', 'secret');

try {
    $handler = new ServiceUrlHandler($credential);
    $response = $handler->parseRequestFromGlobals();

    if ($response->getReason()->isOK()) {
        echo "Success";
    } else {
        echo "Error: " . $response->getReason()->getMessage();
    }
} catch (WayForPaySDKException $e) {
    echo "WayForPay SDK exception: " . $e->getMessage();
}