if ($count > 1) {
                $is_selected = $g && strtolower($g) == strtolower($name);
                $filters[] = a('/@object/?i=' . $i . '&g=' . urlencode($name), '', 'fa fa-filter', $name . ' (' . $count . ')', $is_selected ? 'btn-warning' : '', '');
            } else {
                unset($groups[$name]);