Developer
<?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;
}
}
}
Developer
To access the Kueue Pay Developer API, you’ll need an API key. You can obtain your API key by logging in to your Kueue Pay merchant account and navigating to the API section. Collect Client ID , Secret ID & Merchant ID Carefully. Keep your API key confidential and do not share it publicly.