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<title>[12509] trunk/wp-includes/post.php:
Add hierarchical taxonomy handling to wp_set_post_terms().</title>
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<dt>Revision</dt> <dd><a href="http://trac.wordpress.org/changeset/12509">12509</a></dd>
<dt>Author</dt> <dd>ryan</dd>
<dt>Date</dt> <dd>2009-12-23 14:25:09 +0000 (Wed, 23 Dec 2009)</dd>
</dl>
<h3>Log Message</h3>
<pre>Add hierarchical taxonomy handling to wp_set_post_terms(). Props prettyboymp. see <a href="http://trac.wordpress.org/ticket/10122">#10122</a></pre>
<h3>Modified Paths</h3>
<ul>
<li><a href="#trunkwpincludespostphp">trunk/wp-includes/post.php</a></li>
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<h3>Diff</h3>
<a id="trunkwpincludespostphp"></a>
<div class="modfile"><h4>Modified: trunk/wp-includes/post.php (12508 => 12509)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/wp-includes/post.php 2009-12-23 14:17:55 UTC (rev 12508)
+++ trunk/wp-includes/post.php 2009-12-23 14:25:09 UTC (rev 12509)
</span><span class="lines">@@ -2062,6 +2062,15 @@
</span><span class="cx"> $tags = array();
</span><span class="cx">
</span><span class="cx"> $tags = is_array($tags) ? $tags : explode( ',', trim($tags, " \n\t\r\0\x0B,") );
</span><ins>+
+ // Hierarchical taxonomies must always pass IDs rather than names so that children with the same
+ // names but different parents aren't confused.
+ $taxonomy_obj = get_taxonomy( $taxonomy );
+ if ( $taxonomy_obj->hierarchical ) {
+ $tags = array_map( 'intval', $tags );
+ $tags = array_unique( $tags );
+ }
+
</ins><span class="cx"> wp_set_object_terms($post_id, $tags, $taxonomy, $append);
</span><span class="cx"> }
</span><span class="cx">
</span></span></pre>
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