public function getPlayers($rconPassword = null) {
        if($this->playerHash == null) {
            $this->updatePlayers($rconPassword);
        }

        return $this->playerHash;
    }
public function getPlayers($rconPassword = null) {
        if($this->playerHash == null) {
            $this->updatePlayers($rconPassword);
        }

        return $this->playerHash;
    }
public function getPlayers ( $ rconPassword = null ) { if ( $ this -> playerHash == null ) { $ this -> updatePlayers ( $ rconPassword ) ; } return $ this -> playerHash ; }
Returns a list of players currently playing on this server

If the players haven't been fetched yet, it is done when calling this
method for the first time.

As the players and their scores change quite often be sure to update
this list regularly by calling {@link updatePlayers()} if you rely on
this information.

@param string $rconPassword The RCON password of this server may be
provided to gather more detailed information on the players, like
STEAM_IDs.
@return array The players on this server
@see updatePlayers()
Returns a list of players currently playing on this server