public function getUserId()
  {
    if ($this->userId === null) {
      $this->userId = $this->fetchUserId();
    }

    return $this->userId;
  }
public function getUserId()
  {
    if ($this->userId === null) {
      $this->userId = $this->fetchUserId();
    }

    return $this->userId;
  }
public function getUserId ( ) { if ( $ this -> userId === null ) { $ this -> userId = $ this -> fetchUserId ( ) ; } return $ this -> userId ; }
Gets the user id for this torrent
@return int
Gets the user id for this torrent