public function __construct($port, $host)
{
$this->port = $port;
$this->host = $host;
parent::__construct(sprintf('exec php -dalways_populate_raw_post_data=-1 -derror_log= -S %s -t public/ public/index.php', $this->getConnectionString()), __DIR__ . '/../');
$this->setTimeout(null);
}