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<title>[34995] trunk/src/wp-includes/class-wp-theme.php: Template: Make it possible to both ''add'' and ''remove'' items from the page templates list using the `theme_page_templates` filter.</title>
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<dt style="float: left; width: 6em; font-weight: bold">Revision</dt> <dd><a style="font-weight: bold" href="https://core.trac.wordpress.org/changeset/34995">34995</a><script type="application/ld+json">{"@context":"http://schema.org","@type":"EmailMessage","description":"Review this Commit","action":{"@type":"ViewAction","url":"https://core.trac.wordpress.org/changeset/34995","name":"Review Commit"}}</script></dd>
<dt style="float: left; width: 6em; font-weight: bold">Author</dt> <dd>DrewAPicture</dd>
<dt style="float: left; width: 6em; font-weight: bold">Date</dt> <dd>2015-10-09 21:50:05 +0000 (Fri, 09 Oct 2015)</dd>
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<pre style='padding-left: 1em; margin: 2em 0; border-left: 2px solid #ccc; line-height: 1.25; font-size: 105%; font-family: sans-serif'>Template: Make it possible to both ''add'' and ''remove'' items from the page templates list using the `theme_page_templates` filter.
The `theme_page_templates` hook was originally added in <a href="https://core.trac.wordpress.org/changeset/27297">[27297]</a> as `page_templates`, and later renamed in <a href="https://core.trac.wordpress.org/changeset/27470">[27470]</a>. Previously, it was only possible to remove or rename page templates via this hook.
Fixes <a href="https://core.trac.wordpress.org/ticket/13265">#13265</a>. Fixes <a href="https://core.trac.wordpress.org/ticket/25879">#25879</a>.</pre>
<h3>Modified Paths</h3>
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<li><a href="#trunksrcwpincludesclasswpthemephp">trunk/src/wp-includes/class-wp-theme.php</a></li>
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<h3>Diff</h3>
<a id="trunksrcwpincludesclasswpthemephp"></a>
<div class="modfile"><h4 style="background-color: #eee; color: inherit; margin: 1em 0; padding: 1.3em; font-size: 115%">Modified: trunk/src/wp-includes/class-wp-theme.php</h4>
<pre class="diff"><span>
<span class="info" style="display: block; padding: 0 10px; color: #888">--- trunk/src/wp-includes/class-wp-theme.php 2015-10-09 21:16:46 UTC (rev 34994)
+++ trunk/src/wp-includes/class-wp-theme.php 2015-10-09 21:50:05 UTC (rev 34995)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -1021,18 +1021,15 @@
</span><span class="cx" style="display: block; padding: 0 10px"> /**
</span><span class="cx" style="display: block; padding: 0 10px"> * Filter list of page templates for a theme.
</span><span class="cx" style="display: block; padding: 0 10px"> *
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">- * This filter does not currently allow for page templates to be added.
- *
</del><span class="cx" style="display: block; padding: 0 10px"> * @since 3.9.0
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+ * @since 4.4.0 Converted to allow complete control over the `$page_templates` array.
</ins><span class="cx" style="display: block; padding: 0 10px"> *
</span><span class="cx" style="display: block; padding: 0 10px"> * @param array $page_templates Array of page templates. Keys are filenames,
</span><span class="cx" style="display: block; padding: 0 10px"> * values are translated names.
</span><span class="cx" style="display: block; padding: 0 10px"> * @param WP_Theme $this The theme object.
</span><span class="cx" style="display: block; padding: 0 10px"> * @param WP_Post|null $post The post being edited, provided for context, or null.
</span><span class="cx" style="display: block; padding: 0 10px"> */
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">- $return = apply_filters( 'theme_page_templates', $page_templates, $this, $post );
-
- return array_intersect_assoc( $return, $page_templates );
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+ return (array) apply_filters( 'theme_page_templates', $page_templates, $this, $post );
</ins><span class="cx" style="display: block; padding: 0 10px"> }
</span><span class="cx" style="display: block; padding: 0 10px">
</span><span class="cx" style="display: block; padding: 0 10px"> /**
</span></span></pre>
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