Leuchtfeuer/auth0-for-typo3

<?php

declare(strict_types=1);

/*
 * This file is part of the "Auth0" extension for TYPO3 CMS.
 *
 * For the full copyright and license information, please read the
 * LICENSE.txt file that was distributed with this source code.
 *
 * Florian Wessels <f.wessels@Leuchtfeuer.com>, Leuchtfeuer Digital Marketing
 */

namespace Leuchtfeuer\Auth0\Utility;

class ParametersUtility
{
    public static function transformUrlParameters(?string $url): array
    {
        if (empty($url)) {
            return [];
        }

        $additionalParameters = [];

        foreach (explode('&', $url) as $additionalParameter) {
            [$key, $value] = explode('=', $additionalParameter, 2);
            $additionalParameters[trim($key)] = trim($value);
        }

        return $additionalParameters;
    }
}