Запутался в default.php mod_menu - Joomla 3.x: Общие вопросы

	<ul class="nav nav-pills servicemenu">
		<li class="nav-item dropdown">
			<a class="nav-link dropdown-toggle" data-toggle="dropdown" href="#" role="button" aria-haspopup="true" aria-expanded="false">Сервис</a>
			<div class="dropdown-menu">
				<a class="dropdown-item" href="#">Сервис1</a>
				<a class="dropdown-item" href="#">Сервис2</a>
				<a class="dropdown-item" href="#">Сервис3</a>
				<div class="dropdown-divider"></div>
				<a class="dropdown-item" href="#">Ну и еще какой-то</a>
			</div>
		</li>
		<li class="nav-item">
			<a class="nav-link" href="#">Акции</a>
		</li>
	</ul>

	if ($item->deeper)
	{
		echo '<ul class="nav-child unstyled small">';
	}

	echo '<div class="dropdown-menu">';

	elseif ($item->shallower)
	{
		echo '</li>';
		echo str_repeat('</div></li>', $item->level_diff);
	}