Page Refresh after 2 Seconds

    // reload page when events actual starts
    try{
      if($diff_seconds_event_starts && $diff_seconds_event_starts> 0){
        $current_page_url = (isset($_SERVER['HTTPS']) && $_SERVER['HTTPS'] === 'on' ? "https" : "http") . "://$_SERVER[HTTP_HOST]$_SERVER[REQUEST_URI]";;
        header("Refresh: $diff_seconds_event_starts; url=$current_page_url");
      }
    }catch(Exception $e){}