Symfony\Component\Process\Process::setTimeout PHP Method

    public function setTimeout($timeout)
    {
        $this->timeout = $this->validateTimeout($timeout);
        return $this;
    }

 private static function setUpPhpServer()
 {
     self::$process = new Process('php -S [::1]:8999', __DIR__ . '/../../Resources/Scripts');
     self::$process->setTimeout(1);
     self::$process->start();
     usleep(100000);
 }