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is_user_online()

Check if a user has been online in the last 10 minutes.

PHP March 16, 2017

Usage

PHP
nebula()->is_user_online($id)

Parameters

$id
(Required) (Integer) The user ID to check
Default: None

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    Source File

    Located in /libs/Admin/Users.php on line 154.

    1 Hook

    Find these filters and actions in the source code below to hook into them. Use do_action() and add_filter() in your functions file or plugin.

    Filters
    "pre_nebula_is_user_online"
    Need a new filter hook? Request one here.

    Actions
    This function has no action hooks available. Request one?

    PHP
            public function is_user_online($id){
                $override = apply_filters('pre_nebula_is_user_online', null, $id);
                if ( isset($override) ){return;}
    
                $logged_in_users = $this->get_data('users_status');
                return isset($logged_in_users[$id]['last']) && $logged_in_users[$id]['last'] > time()-600; //10 Minutes
            }
    

    Override

    To override this PHP function, use this hook in your child theme or plugin ("my_custom" can be changed):

    PHP
    add_filter('pre_nebula_is_user_online', 'my_custom_is_user_online', 10, 2); //The last integer must be 1 more than the actual parameters
    function my_custom_is_user_online($null, $id){ //$null is required, but can be ignored
        //Write your own code here
    
        return true; //Return true to prevent the original function from running afterwords
    }

    You can completely disable this PHP function with a single line actions:

    PHP
     add_filter('pre_nebula_is_user_online', '__return_false');