Add more worlds to counter players

Hello I want this code here

PHP:

  $CC = count($this->getServer()->getLevelByName("World")->getPlayers());

To add more worlds so it can count all once for my minigame plugin NPC.

 

PHP:

    /**
     * @return int
     */
    public function cc(): int
   {
        return count($this->getServer()->getLevelByName("Disney")->getPlayers()) + count($this->getServer()->getLevelByName("World")->getPlayers()) + count...;
    }

// $this->cc();


 

some examples:

PHP:

    public function getPlayersOnWorld() : int {
        return count($this->getServer()->getOnlinePlayers());
    }

PHP:

    public function getPlayersOnSpecifyWorlds() : int{

        $worlds = ["world", "minigame1", "minigame2"];
        $playersCount = 0;

        foreach($worlds as $world)
            $playersCount += count($this->getServer()->getLevelByName($world)->getPlayers());
       
        return $playersCount;
    }

 

More efficient function:

PHP:

    public function getWorldsPlayerCount(array $worlds) : int{
        $playersCount = 0;
        foreach($worlds as $world)
            $playersCount += count($this->getServer()->getLevelByName($world)->getPlayers());
        return $playersCount;
    }

Usage:

PHP:

$this->getWorldsPlayerCount(["myworld","myotherworld"]);
// Returns worlds player count