TechEmpower.FrameworkBenchmarks/frameworks/PHP/symfony/start.php

<?php

use App\Kernel;
use Symfony\Component\Dotenv\Dotenv;
use Symfony\Component\ErrorHandler\Debug;
use Symfony\Component\HttpFoundation\Request;

require __DIR__.'/vendor/autoload.php';

(new Dotenv())->bootEnv(__DIR__.'/.env');

if ($_SERVER['APP_DEBUG']) {
    umask(0000);

    Debug::enable();
}

if ($trustedProxies = $_SERVER['TRUSTED_PROXIES'] ?? false) {
    Request::setTrustedProxies(explode(',', $trustedProxies), Request::HEADER_X_FORWARDED_ALL ^ Request::HEADER_X_FORWARDED_HOST);
}

if ($trustedHosts = $_SERVER['TRUSTED_HOSTS'] ?? false) {
    Request::setTrustedHosts([$trustedHosts]);
}

global $kernel;

$kernel = new Kernel($_SERVER['APP_ENV'], (bool) $_SERVER['APP_DEBUG']);

function run()
{
    global $kernel;

    ob_start();

    $request = Request::createFromGlobals();
    $response = $kernel->handle($request);
    $response->send();

    header('Date: ' . Header::$date); // To pass the bench, nginx auto add it

    $kernel->terminate($request, $response);
    
    return ob_get_clean();
}