Notifies Notifies a countdown to the admin bar at 60 second intervals. When the countdown reaches 600 seconds or less, a notification is sent to the modal window. This number of seconds can be changed by the filter hook. Filter hooks /** ================================================== * Filter for countdown limit second for modal window view. * */ add_filter( 'countdown_to_force_logout_limit_sec', function(){ return 300; }, 10, 1 );