/home/kueuepay/public_html/vendor/phpunit/phpunit/src/Framework/Exception/Exception.php
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Framework;

use function array_keys;
use function get_object_vars;
use PHPUnit\Util\Filter;
use RuntimeException;
use Throwable;

/**
 * Base class for all PHPUnit Framework exceptions.
 *
 * Ensures that exceptions thrown during a test run do not leave stray
 * references behind.
 *
 * Every Exception contains a stack trace. Each stack frame contains the 'args'
 * of the called function. The function arguments can contain references to
 * instantiated objects. The references prevent the objects from being
 * destructed (until test results are eventually printed), so memory cannot be
 * freed up.
 *
 * With enabled process isolation, test results are serialized in the child
 * process and unserialized in the parent process. The stack trace of Exceptions
 * may contain objects that cannot be serialized or unserialized (e.g., PDO
 * connections). Unserializing user-space objects from the child process into
 * the parent would break the intended encapsulation of process isolation.
 *
 * @see http://fabien.potencier.org/article/9/php-serialization-stack-traces-and-exceptions
 *
 * @internal This class is not covered by the backward compatibility promise for PHPUnit
 */
class Exception extends RuntimeException implements \PHPUnit\Exception
{
    /**
     * @var array
     */
    protected $serializableTrace;

    public function __construct($message = '', $code = 0, ?Throwable $previous = null)
    {
        parent::__construct($message, $code, $previous);

        $this->serializableTrace = $this->getTrace();

        foreach (array_keys($this->serializableTrace) as $key) {
            unset($this->serializableTrace[$key]['args']);
        }
    }

    public function __toString(): string
    {
        $string = TestFailure::exceptionToString($this);

        if ($trace = Filter::getFilteredStacktrace($this)) {
            $string .= "\n" . $trace;
        }

        return $string;
    }

    public function __sleep(): array
    {
        return array_keys(get_object_vars($this));
    }

    /**
     * Returns the serializable trace (without 'args').
     */
    public function getSerializableTrace(): array
    {
        return $this->serializableTrace;
    }
}
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Kueue Pay Payment Gateway Solutions Developer API Documentation

Welcome to the Kueue Pay Payment Gateway Solutions Developer API Documentation. This comprehensive guide will empower you to seamlessly integrate our advanced payment gateway into your website, enhancing your customers’ payment experience and enabling efficient transaction processing. The Kueue Pay Developer API is designed for developers and entrepreneurs who seek simplicity, security, and reliability in their payment processing solutions.

1. Introduction

The Kueue Pay Developer API allows you to seamlessly integrate Kueue Pay’s Payment Gateway Solutions into your website, enabling secure and efficient debit and credit card transactions. With our API, you can initiate payments, check payment statuses, and even process refunds, all while ensuring a smooth and streamlined payment experience for your customers.

Prerequisites