Habari\Update::check_plugins PHP Метод

    public static function check_plugins()
    {
        // register the beacons
        self::register_beacons();
        // get the list we checked last time
        $checked_list = Options::get('updates_beacons');
        // if the lists are different
        if ($checked_list != self::instance()->beacons) {
            // remove any stored updates, just to avoid showing stale data
            Options::delete('updates_available');
            // schedule an update check the next time cron runs
            CronTab::add_single_cron('update_check_single', Method::create('\\Habari\\Update', 'cron'), DateTime::create()->int, _t('Perform a single check for plugin updates, the plugin set has changed.'));
        }
    }