Amir Helzer

<p>This plugin will make sure that any link you enter to other posts or pages will always stay valid.<br />
When documents that you link to move, change slugs or even when the entire permlink structure changes completely, links will be correct.</p>
<p>It does so by replacing all internal links to their default link format (e.g. /?p=N or /?page_id=M).<br />
Then, when rendering, the default links are changed to the current permlink values.</p>
<h4>Supports</h4>
<ul>
<li>Posts</li>
<li>Pages</li>
<li>Categories</li>
</ul>
<h4>Fixing existing contents</h4>
<p>The plugin can scan existing contents (posts and pages). It will automatically convert all live links and would suggest how to fix links to pages that have moved.</p>
<h4>Reverting</h4>
<p>The plugin lets you return all links to their current permlink structure in the database, so if you choose to deactivate the plugin, things go back to the exact way they were.</p>
<h4>SitePress</h4>
<p>This plugin is part of <a href="http://sitepress.org" rel="nofollow ugc">SitePress</a> – a collection of plugins that turn WordPress into a fully featured multilingual content management system.</p>
<h3>Version History</h3>
<ul>
<li>Version 0.1
<ul>
<li>First public release.</li>
</ul>
</li>
<li>Version 0.2
<ul>
<li>Improved link replacement.</li>
<li>Improved suggestions for broken links.</li>
<li>Added absolute links for categories.</li>
</ul>
</li>
<li>Version 1.1
<ul>
<li>Supports PHP4, Works correctly if blog is installed in a directory and not in root</li>
</ul>
</li>
<li>Version 1.1.1
<ul>
<li>Became a part of <a href="http://sitepress.org" rel="nofollow ugc">SitePress</a></li>
</ul>
</li>
</ul>


Absolute Links

Prevents dead links between any post or page by guaranteeing that all links always point to the current addresses (permlinks).

Ben Huson

<p>A more powerful version of <code>wp_list_pages()</code> which allows you to specify a start depth.</p>
<p>This means you can easily display secondary and tertiary navigation seperately from the primary navigation on your site.</p>
<p>The <code>list_pages_at_depth</code> function accepts all the same arguments as <a href="https://codex.wordpress.org/Function_Reference/wp_list_pages" rel="nofollow ugc"><code>wp_list_pages</code></a>, but has an additional argument called ‘startdepth’. Set this to be 0 to display primary navigation, 1 for secondary navigation etc. If you wanted to display secondary navigation with indented tertiary navigation you can use this in conjunction with the depth argument – simply set startdepth to 1 and depth to 2.</p>
<pre><code><?php

list_pages_at_depth( array(
    'startdepth' => 1,
    'depth'      => 1
) );

?>
</code></pre>
<p>The plugin also includes a widget so you can easily add it to your site.</p>
<p>You can contribute and <a href="https://github.com/benhuson/list-pages-at-depth/issues" rel="nofollow ugc">submit bug issues</a> on the plugin’s <a href="https://github.com/benhuson/list-pages-at-depth" rel="nofollow ugc">GitHub page</a>.</p>


List Pages at Depth

A more powerful version of wp_list_pages() which allows you to specify a start depth.

Absolute Links vs List Pages at Depth