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

Discussion in 'Development' started by Minetron26, Nov 7, 2018.

  1. Minetron26

    Minetron26 Spider Jockey

    Messages:
    47
    GitHub:
    minetron26
    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?
     
  2. notdrewdev

    notdrewdev Spider Jockey

    Messages:
    35
    GitHub:
    drewsucksatlife
    It is possible -
    PHP:
    count($level->getPlayers());
    this will return the count for you.
     
  3. Minetron26

    Minetron26 Spider Jockey

    Messages:
    47
    GitHub:
    minetron26
    Yes, I've already tried that but it always says the same thing: Call to a member function getPlayers() on null
     
  4. Thunder33345

    Thunder33345 Moderator Staff Member Verified

    Messages:
    2,155
    GitHub:
    Thunder33345
    make sure $level is instance of Level
    betting $level is null not Level
     
  5. Minetron26

    Minetron26 Spider Jockey

    Messages:
    47
    GitHub:
    minetron26
    I do not understand what you mean
     
  6. Palente

    Palente Slime

    Messages:
    76
    GitHub:
    Palente
    $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
    }
     
    Last edited: Nov 10, 2018
  7. MalakasPlayzMCPE

    MalakasPlayzMCPE Zombie Pigman

    Messages:
    649
    Or is not loaded.
     
  8. korado531m7

    korado531m7 Witch Verified

    Messages:
    71
    GitHub:
    korado531m7
    PHP:
    $worldName 'Level Name';
    if(
    $this->getServer()->isLevelLoaded($worldName)){
        
    $level $this->getServer()->getLevelByName($worldName);
        
    $count count($level->getPlayers());
    }
    echo 
    $count//example: 16
     
  9. xXNiceAssassinlo YT

    xXNiceAssassinlo YT Zombie Pigman

    Messages:
    686
    GitHub:
    xXNiceYT
    If Level isn’t loaded it would give u error undefined $count
     
  10. MalakasPlayzMCPE

    MalakasPlayzMCPE Zombie Pigman

    Messages:
    649
    $count = 0; before the code.
     
  11. xXNiceAssassinlo YT

    xXNiceAssassinlo YT Zombie Pigman

    Messages:
    686
    GitHub:
    xXNiceYT
    Ik I was telling him it won’t work
     
  12. Minetron26

    Minetron26 Spider Jockey

    Messages:
    47
    GitHub:
    minetron26
    Ohh, that's what he meant, well you're right, I had not done that. Thanks.
     
    Last edited: Nov 12, 2018

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