public/index.php

   1 <?php
   2
   3 use App\Kernel;
   4 use Symfony\Component\Debug\Debug;
   5 use Symfony\Component\Dotenv\Dotenv;
   6 use Symfony\Component\HttpFoundation\Request;
   7
   8 require __DIR__.'/../vendor/autoload.php';
   9
  10 // The check is to ensure we don't use .env in production
  11 if (!isset($_SERVER['APP_ENV'])) {
  12     if (!class_exists(Dotenv::class)) {
  13         throw new \RuntimeException('APP_ENV environment variable is not defined. You need to define environment variables for configuration or add "symfony/dotenv" as a Composer dependency to load variables from a .env file.');
  14     }
  15     (new Dotenv())->load(__DIR__.'/../.env');
  16 }
  17
  18 $env = $_SERVER['APP_ENV'] ?? 'dev';
  19 $debug = (bool) ($_SERVER['APP_DEBUG'] ?? ('prod' !== $env));
  20
  21 if ($debug) {
  22     umask(0000);
  23
  24     Debug::enable();
  25 }
  26
  27 if ($trustedProxies = $_SERVER['TRUSTED_PROXIES'] ?? false) {
  28     Request::setTrustedProxies(explode(',', $trustedProxies), Request::HEADER_X_FORWARDED_ALL ^ Request::HEADER_X_FORWARDED_HOST);
  29 }
  30
  31 if ($trustedHosts = $_SERVER['TRUSTED_HOSTS'] ?? false) {
  32     Request::setTrustedHosts(explode(',', $trustedHosts));
  33 }
  34
  35 $kernel = new Kernel($env, $debug);
  36 $request = Request::createFromGlobals();
  37 $response = $kernel->handle($request);
  38 $response->send();
  39 $kernel->terminate($request, $response);