/home/kueuepay/public_html/vendor/phar-io/manifest/src/xml/ElementCollection.php
<?php declare(strict_types = 1);
/*
 * This file is part of PharIo\Manifest.
 *
 * Copyright (c) Arne Blankerts <arne@blankerts.de>, Sebastian Heuer <sebastian@phpeople.de>, Sebastian Bergmann <sebastian@phpunit.de> and contributors
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 *
 */
namespace PharIo\Manifest;

use DOMElement;
use DOMNodeList;
use Iterator;
use ReturnTypeWillChange;
use function count;
use function get_class;
use function sprintf;

/** @template-implements Iterator<int,DOMElement> */
abstract class ElementCollection implements Iterator {
    /** @var DOMElement[] */
    private $nodes = [];

    /** @var int */
    private $position;

    public function __construct(DOMNodeList $nodeList) {
        $this->position = 0;
        $this->importNodes($nodeList);
    }

    #[ReturnTypeWillChange]
    abstract public function current();

    public function next(): void {
        $this->position++;
    }

    public function key(): int {
        return $this->position;
    }

    public function valid(): bool {
        return $this->position < count($this->nodes);
    }

    public function rewind(): void {
        $this->position = 0;
    }

    protected function getCurrentElement(): DOMElement {
        return $this->nodes[$this->position];
    }

    private function importNodes(DOMNodeList $nodeList): void {
        foreach ($nodeList as $node) {
            if (!$node instanceof DOMElement) {
                throw new ElementCollectionException(
                    sprintf('\DOMElement expected, got \%s', get_class($node))
                );
            }

            $this->nodes[] = $node;
        }
    }
}
Path: home/kueuepay/public_html/vendor/phar-io/manifest/src/xml
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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