Displaying online status for guests (not registered) wordpress?

Question

MySQL

Hello everyone please help!!! you need to display the online user's session for site guests so that they can see that this person is online.
PS online shows users only after registration ((
here is the code: I think I need to dig here?

}
  
    if(!isset($_SESSION['users'][$ID])) {
      $_SESSION['users'][$ID]=time()+20000;
    }
    
    die();
  }
  
  /**
   * Filters user statuses
     *
     * @access public
     * @return void
     */
  public static function filterStatuses() {
    $limit=time();		
    if(isset($_SESSION['users']) && (!isset($_SESSION['time']) || $_SESSION['time']<$limit)) {	
      $_SESSION['time']=$limit+150;
      foreach($_SESSION['users'] as $ID=>$time) {
        if($time<$limit) {
          unset($_SESSION['users'][$ID]);
        }
      }
    }
  }