pocketmine\event\server\QueryRegenerateEvent::getShortQuery PHP Method

    public function getShortQuery()
    {
        return $this->serverName . "" . $this->gametype . "" . $this->map . "" . $this->numPlayers . "" . $this->maxPlayers . "" . Binary::writeLShort($this->port) . $this->ip . "";
    }

 public function regenerateInfo()
 {
     $this->server->getPluginManager()->callEvent($ev = new QueryRegenerateEvent($this->server, 5));
     $this->longData = $ev->getLongQuery();
     $this->shortData = $ev->getShortQuery();
     $this->timeout = microtime(true) + $ev->getTimeout();
 }