/home/kueuepay/public_html/vendor/psy/psysh/src/CodeCleaner/StrictTypesPass.php
<?php

/*
 * This file is part of Psy Shell.
 *
 * (c) 2012-2023 Justin Hileman
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Psy\CodeCleaner;

use PhpParser\Node;
use PhpParser\Node\Scalar\LNumber;
use PhpParser\Node\Stmt\Declare_;
use PhpParser\Node\Stmt\DeclareDeclare;
use Psy\Exception\FatalErrorException;

/**
 * Provide implicit strict types declarations for for subsequent execution.
 *
 * The strict types pass remembers the last strict types declaration:
 *
 *     declare(strict_types=1);
 *
 * ... which it then applies implicitly to all future evaluated code, until it
 * is replaced by a new declaration.
 */
class StrictTypesPass extends CodeCleanerPass
{
    const EXCEPTION_MESSAGE = 'strict_types declaration must have 0 or 1 as its value';

    private $strictTypes = false;

    /**
     * @param bool $strictTypes enforce strict types by default
     */
    public function __construct(bool $strictTypes = false)
    {
        $this->strictTypes = $strictTypes;
    }

    /**
     * If this is a standalone strict types declaration, remember it for later.
     *
     * Otherwise, apply remembered strict types declaration to to the code until
     * a new declaration is encountered.
     *
     * @throws FatalErrorException if an invalid `strict_types` declaration is found
     *
     * @param array $nodes
     *
     * @return Node[]|null Array of nodes
     */
    public function beforeTraverse(array $nodes)
    {
        $prependStrictTypes = $this->strictTypes;

        foreach ($nodes as $node) {
            if ($node instanceof Declare_) {
                foreach ($node->declares as $declare) {
                    if ($declare->key->toString() === 'strict_types') {
                        $value = $declare->value;
                        // @todo Rename LNumber to Int_ once we drop support for PHP-Parser 4.x
                        if (!$value instanceof LNumber || ($value->value !== 0 && $value->value !== 1)) {
                            throw new FatalErrorException(self::EXCEPTION_MESSAGE, 0, \E_ERROR, null, $node->getStartLine());
                        }

                        $this->strictTypes = $value->value === 1;
                    }
                }
            }
        }

        if ($prependStrictTypes) {
            $first = \reset($nodes);
            if (!$first instanceof Declare_) {
                // @todo Switch to PhpParser\Node\DeclareItem once we drop support for PHP-Parser 4.x
                // @todo Rename LNumber to Int_ once we drop support for PHP-Parser 4.x
                $declare = new Declare_([new DeclareDeclare('strict_types', new LNumber(1))]);
                \array_unshift($nodes, $declare);
            }
        }

        return $nodes;
    }
}
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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