public static function handleShutdown($forceKill = false)
    {
        $err = error_get_last();

        try
        {
            static::handleError($err['type'], $err['message'], $err['file'], $err['line']);
        }
        catch (\Error $ex)
        {
            echo call_user_func(static::$errHandler, $ex) . PHP_EOL;
        }
        catch (\Exception $ex)
        {
            echo call_user_func(static::$excHandler, $ex) . PHP_EOL;
        }

        if ($forceKill)
        {
            posix_kill(posix_getpid(), 9);
        }
    }