Symfony\Component\HttpKernel\Kernel::init PHP Method

    public function init()
    {
        if ($this->debug) {
            ini_set('display_errors', 1);
            error_reporting(-1);

            DebugUniversalClassLoader::enable();
            ErrorHandler::register();
            if ('cli' !== php_sapi_name()) {
                ExceptionHandler::register();
            }
        } else {
            ini_set('display_errors', 0);
        }
    }

 /**
  * {@inheritdoc}
  */
 public function init()
 {
     // Please read http://symfony.com/doc/2.0/book/installation.html#configuration-and-setup
     bcscale(3);
     parent::init();
 }