Popup Keep

How to Keep the message popup side of the screen to be short, it does not disappear?

using a *Task

PHP:

//Main file

$this->getServer()->getScheduler()->scheduleRepeatingTask(new Timer($this), 5);//timer repeats each 5 ticks.


now CREATE a file called Timer.php and put:

PHP:

<?php
namespace NameSpace;

use pocketmine\scheduler\PluginTask;

class Timer extends PluginTask{

public function __construct($plugin){
$this->plugin = $plugin;
parent::__construct($plugin);
}

public function onRun($tick){
foreach($this->getOwner()->getOnlinePlayers() as $o){
$o->sendPoup("I LOVE YOU! WELCOME TO ****");
}
}
}

ok show.. how to add PrimedTNTParticles On The Block ?

getOnlinePlayers() returns an array , you need to use a foreach to send a popup to each player online