Laravel по-русски

$config['authentication'] = function () {
require $_SERVER['DOCUMENT_ROOT'] . '/vendor/autoload.php';
$app = require_once  $_SERVER['DOCUMENT_ROOT']. '/bootstrap/app.php';
$response = $app->make('Illuminate\Contracts\Http\Kernel')->handle(Illuminate\Http\Request::capture());
$cookie = $_COOKIE[$app['config']['session']['cookie']] ?? false;
if ($cookie) {
    $id = $app['encrypter']->decrypt($cookie, false);
    $session = $app['session']->driver();
    $session->setId($id);
    $session->start();
}
if (!$app['auth']->check() || !$app['auth']->user()->is_admin){
    header('HTTP/1.0 403 Forbidden'); exit();
}
return true;