biurad / flange

src/Resources/dev-router.php

<?php declare(strict_types=1);

/*
 * This file is part of Biurad opensource projects.
 *
 * @copyright 2019 Biurad Group (https://biurad.com/)
 * @license   https://opensource.org/licenses/BSD-3-Clause License
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

// Workaround https://bugs.php.net/64566
if (\ini_get('auto_prepend_file') && !\in_array(\realpath(\ini_get('auto_prepend_file')), \get_included_files(), true)) {
    require \ini_get('auto_prepend_file');
}

if (\is_file($_SERVER['DOCUMENT_ROOT'].\DIRECTORY_SEPARATOR.$_SERVER['SCRIPT_NAME'])) {
    return false;
}

$script = $_ENV['APP_FRONT_CONTROLLER'] ?? 'index.php';

$_SERVER = \array_merge($_SERVER, $_ENV);
$_SERVER['SCRIPT_FILENAME'] = $_SERVER['DOCUMENT_ROOT'].\DIRECTORY_SEPARATOR.$script;

// Since we are rewriting to app_dev.php, adjust SCRIPT_NAME and PHP_SELF accordingly
$_SERVER['SCRIPT_NAME'] = \DIRECTORY_SEPARATOR.$script;
$_SERVER['PHP_SELF'] = \DIRECTORY_SEPARATOR.$script;

require $script;

\error_log(\sprintf('%s:%d [%d]: %s', $_SERVER['REMOTE_ADDR'], $_SERVER['REMOTE_PORT'], \http_response_code(), $_SERVER['REQUEST_URI']), 4);

It seems like http_response_code() can also be of type true; however, parameter $values of sprintf() does only seem to accept double|integer|string, maybe add an additional type check?