PropertyTrait.php

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<?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;
 
trait ‪PropertyTrait
{
    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]);
    }
}