Parse error: syntax error, unexpected ‘endforeach’ (T_ENDFOREACH) in [closed]

Question

When you use endforeach;, you have to use : instead off { when starting the foreach.

<ul class="project-extension-side-link">
    <?php foreach($projectextensions as $projectextension) : // <--- ?> 
        <li <?php echo ($section=='project-extension' ? 'class="active"': ''); ?>><span>Project 1</span></li>
        <li><a href=""><?php echo $projectextension->post_title; ?></a></li>
        <li><a href="">Project 3</a></li>
        <li><a href="">Project 4</a></li>
        <li><a href="">Project 5</a></li>
        <li><a href="">Project 6</a></li>
    <?php endforeach; ?>
</ul>

Greetz Bjorn