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Current File : /var/www/surf/TYPO3/vendor/typo3/cms-core/Classes/Domain/PropertyTrait.php

<?php

declare(strict_types=1);

/*
 * 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!
 */

namespace TYPO3\CMS\Core\Domain;

/**
 * @internal not part of public API, as this needs to be streamlined and proven
 */
trait PropertyTrait
{
    /**
     * @var array<string, mixed>
     */
    protected array $properties = [];

    public function offsetExists(mixed $offset): bool
    {
        return isset($this->properties[$offset]);
    }

    public function offsetGet(mixed $offset): mixed
    {
        return $this->properties[$offset] ?? null;
    }

    public function offsetSet(mixed $offset, mixed $value): void
    {
        $this->properties[$offset] = $value;
    }

    public function offsetUnset(mixed $offset): void
    {
        unset($this->properties[$offset]);
    }
}