Solved dataPacket()?

Just a simple question that is in my mind the whole day. When you do $player->dataPacket(), would other people be able to see the packet I sent him?

no

But doing this

PHP:

$this->getServer()->broadcastPacket($pk);


or

PHP:

foreach($this->getServer()->getOnlinePlayers() as $player){
$player->dataPacket($pk);
}


they will

Wow! I did not know that! Thanks!