function bootstrapItems($items)
{
// Starting from items at root level
if (!is_array($items)) {
$items = $items->roots();
}
foreach ($items as $item) {
?>
<li<?php
if ($item->hasChildren()) {
?>
class="dropdown"<?php
}
?>
>
<a href="<?php
echo $item->link->get_url();
?>
" <?php
if ($item->hasChildren()) {
?>
class="dropdown-toggle" data-toggle="dropdown" <?php
}
?>
>
<?php
echo $item->link->get_text();
?>
<?php
if ($item->hasChildren()) {
?>
<b class="caret"></b> <?php
}
?>
</a>
<?php
if ($item->hasChildren()) {
?>
<ul class="dropdown-menu">
<?php
bootstrapItems($item->children());
?>
</ul>
<?php
}
?>
</li>
<?php
}
}
<span class="icon-bar"></span>
<span class="icon-bar"></span>
<span class="icon-bar"></span>
</button>
<a class="navbar-brand" href="#">Sitepoint</a>
</div>
<!-- Collect the nav links, forms, and other content for toggling -->
<div class="collapse navbar-collapse" id="bs-example-navbar-collapse-1">
<ul class="nav navbar-nav">
<?php
echo bootstrapItems($main);
?>
</ul>
<form class="navbar-form navbar-left" role="search">
<div class="form-group">
<input type="text" class="form-control" placeholder="Search">
</div>
<button type="submit" class="btn btn-default">Submit</button>
</form>
<ul class="nav navbar-nav navbar-right">
<?php
echo bootstrapItems($user);
?>
</ul>
</div><!-- /.navbar-collapse -->
</div><!-- /.container-fluid -->
</nav>
</body>
</html>