4 use Symfony\Component\ErrorHandler\Debug
; 
   5 use Symfony\Component\HttpFoundation\Request
; 
   7 require dirname(__DIR__
).'/config/bootstrap.php'; 
   9 if ($_SERVER['APP_DEBUG']) { 
  15 if ($trustedProxies = $_SERVER['TRUSTED_PROXIES'] ?? $_ENV['TRUSTED_PROXIES'] ?? false) { 
  16     Request
::setTrustedProxies(explode(',', $trustedProxies), Request
::HEADER_X_FORWARDED_ALL ^ Request
::HEADER_X_FORWARDED_HOST
); 
  19 if ($trustedHosts = $_SERVER['TRUSTED_HOSTS'] ?? $_ENV['TRUSTED_HOSTS'] ?? false) { 
  20     Request
::setTrustedHosts([$trustedHosts]); 
  23 $kernel = new Kernel($_SERVER['APP_ENV'], (bool) $_SERVER['APP_DEBUG']); 
  24 $request = Request
::createFromGlobals(); 
  25 $response = $kernel->handle($request); 
  27 $kernel->terminate($request, $response);