Getting online players

I'm trying to get online players to the current server using UI. My current code only shows 0 when there players online.

PHP:

$button = new Button(TextFormat::GREEN . "Factions" . "\n" . TextFormat::GREEN . count(Server::getInstance()->getOnlinePlayers()));
       $ui->addButton($button);

 

PHP:

$playersOnline = count($this->getServer()->getOnlinePlayers());
$maxOnline = $this->getServer()->getMaxPlayers();

$button = new Button(TextFormat::GREEN . "Factions" . "\n" . TextFormat::GREEN . $playersOnline . "/" . $maxOnline );

If you want to refresh player Count, use the Task

PHP:

public function onEnable(){
        $this->getServer()->getScheduler()->scheduleRepeatingTask(new TTask($this), 4); //refresh every 5ticks
    }


class TTask extends PluginTask{

    public function onRun(int $currentTick){
        $this->getOwner()->reloadUIs(); //reloadUIs or Function name
//reloadUIs if you use CustomUI by XenialDan
    }
}

 

Thank you it works now. What about getting online players from another server?

 

Then you need to use query.

 

https://github.com/jasonwynn10/libpmquery

 

An other away
http://mcapi.ca/query/fac-symphonia.eu/mcpe

http://mcapi.ca/query/$servIP/mcpe/$servPORT