Microweber\Providers\OptionManager::get_groups PHP Method

    public function get_groups($is_system = false)
    {
        $table = $this->tables['options'];
        $is_systemq = '';
        if ($is_system != false) {
            $is_systemq = ' and is_system=1 ';
        } else {
            $is_systemq = ' and is_system=0 ';
        }
        $q = "SELECT option_group FROM {$table} WHERE module IS NULL";
        $q = $q . $is_systemq . 'AND option_group  IS NOT NULL GROUP BY option_group ORDER BY position ASC ';
        $function_cache_id = __FUNCTION__ . crc32($q);
        $res1 = false;
        $res = $this->app->database_manager->query($q, $cache_id = $function_cache_id, $cache_group = 'options/global');
        if (is_array($res) and !empty($res)) {
            $res1 = array();
            foreach ($res as $item) {
                $res1[] = $item['option_group'];
            }
        }
        return $res1;
    }