SuperGlobalDropInReplacement.php

Go to the documentation of this file.

<?php

declare(strict_types=1);

namespace ILIAS\HTTP\Wrapper;

use ILIAS\Refinery\Factory;
use ILIAS\Refinery\KeyValueAccess;
use LogicException;
use OutOfBoundsException;

/******************************************************************************
 *
 * This file is part of ILIAS, a powerful learning management system.
 *
 * ILIAS is licensed with the GPL-3.0, you should have received a copy
 * of said license along with the source code.
 *
 * If this is not the case or you just want to try ILIAS, you'll find
 * us at:
 *      https://www.ilias.de
 *      https://github.com/ILIAS-eLearning
 *
 *****************************************************************************/
class SuperGlobalDropInReplacement extends KeyValueAccess
{
    private bool $throwOnValueAssignment;

    public function __construct(Factory $factory, array $raw_values, bool $throwOnValueAssignment = false)
    {
        $this->throwOnValueAssignment = $throwOnValueAssignment;
        parent::__construct($raw_values, $factory->kindlyTo()->string());
    }

    public function offsetSet($offset, $value): void
    {
        if ($this->throwOnValueAssignment) {
            throw new OutOfBoundsException("Modifying global Request-Array such as \$_GET is not allowed!");
        }

        parent::offsetSet($offset, $value);
    }

    public function offsetUnset($offset): void
    {
        throw new LogicException("Modifying global Request-Array such as \$_GET is not allowed!");
    }
}