9.5/_variables_8php_source.html

<?php

declare(strict_types = 1);

namespace ‪TYPO3\CMS\Frontend\Tests\Functional\SiteHandling\Framework\Builder;


/*

 * This file is part of the TYPO3 CMS project.

 *

 * It is free software; you can redistribute it and/or modify it under

 * the terms of the GNU General Public License, either version 2

 * of the License, or any later version.

 *

 * For the full copyright and license information, please read the

 * LICENSE.txt file that was distributed with this source code.

 *

 * The TYPO3 project - inspiring people to share!

 */


class ‪Variables extends \ArrayObject

{

    public static function ‪create(array $items = []): self

    {

        return new static($items);

    }


    public function ‪keys(): array

    {

        return array_keys($this->getArrayCopy());

    }


    public function ‪values(): array

    {

        return array_values($this->getArrayCopy());

    }


    public function ‪define(array $items): self

    {

        $this->exchangeArray(array_merge(

            $items,

            $this->getArrayCopy()

        ));

        return $this;

    }


    public function ‪merge(array $items): self

    {

        $this->exchangeArray(array_merge(

            $this->getArrayCopy(),

            $items

        ));

        return $this;

    }


    public function ‪withDefined(?‪Variables $other): self

    {

        if ($other === null || $other === $this) {

            return $this;

        }

        $target = clone $this;

        $target->define($other->getArrayCopy());

        return $target;

    }


    public function ‪withMerged(?‪Variables $other): self

    {

        if ($other === null || $other === $this) {

            return $this;

        }

        $target = clone $this;

        $target->merge($other->getArrayCopy());

        return $target;

    }

}