<li>
    <h2> Rubros</h2>
    <ul>
        <?php foreach ($rubros as $rubro): ?>
            <li class="page_item page-item-307"><a title="<?php echo $rubro->getTitle() ?>" href="<?php url_for('rubro',array('slug' => $rubro->getSlug())) ?>"><?php echo $rubro->getTitle() ?></a></li>
        <?php endforeach; ?>
    </ul>
</li>