Snippets → CodeIgniter
Highlight current page in menu
Paste where needed.
<ul> <li class="<?=($this->uri->segment(1)==='alfa')?'active':''?>"><a href="alfa/index" title="Alfa">Alfa</a></li> <li class="<?=($this->uri->segment(1)==='beta')?'active':''?>"><a href="beta/index" title="Beta">Beta</a></li> </ul>
Source: http://snipplr.com/view/63068/highlight-current-page-in-menu...