/**
* Send a Server List Ping request
*
* @param resource $fp Handle to an open socket
* @throws \Exception
*/
private function sendRequest($fp)
{
$req = array(chr(0), self::packVarInt(47), self::packString($this->gs->getHostname()), pack('n', $this->gs->getPort()), self::packVarInt(1));
$req = self::packString(implode('', $req));
fwrite($fp, $req);
$req = self::packString(chr(0));
fwrite($fp, $req);
}
/**
* Send a Server List Ping request to the server
*
* @param resource $fp Handle to an open socket
*/
private function sendRequest($fp)
{
$req = pack('nc', 0xfe01, 0xfa);
$req .= self::packUTF16BEString('MC|PingHost');
$req .= pack('nc', 7 + 2 * strlen($this->gs->getHostname()), 73);
$req .= self::packUTF16BEString($this->gs->getHostname());
$req .= pack('N', $this->gs->getPort());
fwrite($fp, $req);
}
