App\Services\Html\HtmlBuilder::onlineIndicator PHP Метод

    public function onlineIndicator(bool $online) : string
    {
        $state = $online ? 'on' : 'off';
        $icon = $online ? 'circle' : 'circle-o';
        $title = $online ? 'Online' : 'Offline';
        return el("span.status.-{$state}", ['title' => $title], el("i.fa.fa-{$icon}"));
    }