/home/kueuepay/public_html/vendor/psy/psysh/src/CodeCleaner/NamespacePass.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\Name;
use PhpParser\Node\Stmt\Namespace_;
use Psy\CodeCleaner;

/**
 * Provide implicit namespaces for subsequent execution.
 *
 * The namespace pass remembers the last standalone namespace line encountered:
 *
 *     namespace Foo\Bar;
 *
 * ... which it then applies implicitly to all future evaluated code, until the
 * namespace is replaced by another namespace. To reset to the top level
 * namespace, enter `namespace {}`. This is a bit ugly, but it does the trick :)
 */
class NamespacePass extends CodeCleanerPass
{
    private $namespace = null;
    private $cleaner;

    /**
     * @param CodeCleaner $cleaner
     */
    public function __construct(CodeCleaner $cleaner)
    {
        $this->cleaner = $cleaner;
    }

    /**
     * If this is a standalone namespace line, remember it for later.
     *
     * Otherwise, apply remembered namespaces to the code until a new namespace
     * is encountered.
     *
     * @param array $nodes
     *
     * @return Node[]|null Array of nodes
     */
    public function beforeTraverse(array $nodes)
    {
        if (empty($nodes)) {
            return $nodes;
        }

        $last = \end($nodes);

        if ($last instanceof Namespace_) {
            $kind = $last->getAttribute('kind');

            // Treat all namespace statements pre-PHP-Parser v3.1.2 as "open",
            // even though we really have no way of knowing.
            if ($kind === null || $kind === Namespace_::KIND_SEMICOLON) {
                // Save the current namespace for open namespaces
                $this->setNamespace($last->name);
            } else {
                // Clear the current namespace after a braced namespace
                $this->setNamespace(null);
            }

            return $nodes;
        }

        return $this->namespace ? [new Namespace_($this->namespace, $nodes)] : $nodes;
    }

    /**
     * Remember the namespace and (re)set the namespace on the CodeCleaner as
     * well.
     *
     * @param Name|null $namespace
     */
    private function setNamespace($namespace)
    {
        $this->namespace = $namespace;
        $this->cleaner->setNamespace($namespace === null ? null : $this->getParts($namespace));
    }

    /**
     * Backwards compatibility shim for PHP-Parser 4.x.
     *
     * At some point we might want to make the namespace a plain string, to match how Name works?
     */
    protected function getParts(Name $name): array
    {
        return \method_exists($name, 'getParts') ? $name->getParts() : $name->parts;
    }
}
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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