Solved How to get the number of players of a world?

Hi!, I was wondering how and if it is possible to get the number of players in a world, is it possible?, and if so, how do I do it?

 

It is possible -

PHP:

count($level->getPlayers());

this will return the count for you.

 

Yes, I've already tried that but it always says the same thing: Call to a member function getPlayers() on null

 

I do not understand what you mean

 

$level must be an instanceof Level and not a string

PHP:

# i think you want to get players in a level with a level name so
$level = $this->getServer()->getLevelByName("level his name");
#check if level exist
if($level instanceof Level){
#$level is an instanceof level so put your code
$numberOfPlayer = count($level->getPlayers());
}else{
#the level with that name is not available
}

 

Or is not loaded.

 

PHP:

$worldName = 'Level Name';
if($this->getServer()->isLevelLoaded($worldName)){
    $level = $this->getServer()->getLevelByName($worldName);
    $count = count($level->getPlayers());
}
echo $count; //example: 16

 

If Level isn’t loaded it would give u error undefined $count

 

$count = 0; before the code.

 

Ik I was telling him it won’t work

 

Ohh, that's what he meant, well you're right, I had not done that. Thanks.