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user_single_concurrent()

Check how many locations a single user is logged in from.

PHP March 16, 2017

Usage

PHP
nebula()->user_single_concurrent($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 193.

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_user_single_concurrent"
Need a new filter hook? Request one here.

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

PHP
        public function user_single_concurrent($id){
            $override = apply_filters('pre_nebula_user_single_concurrent', null, $id);
            if ( isset($override) ){return;}

            $logged_in_users = $this->get_data('users_status');
            if ( isset($logged_in_users[$id]['unique']) ){
                return count($logged_in_users[$id]['unique']);
            }
            return 0;
        }

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_user_single_concurrent', 'my_custom_user_single_concurrent', 10, 2); //The last integer must be 1 more than the actual parameters
function my_custom_user_single_concurrent($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_user_single_concurrent', '__return_false');