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<title>[35504] trunk/src/wp-includes/taxonomy-functions.php: Taxonomy: Introduce the dynamic `taxonomy_labels_{$taxonomy}` filter, which can be used to manipulate the labels for a given taxonomy.</title>
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<dt style="float: left; width: 6em; font-weight: bold">Revision</dt> <dd><a style="font-weight: bold" href="https://core.trac.wordpress.org/changeset/35504">35504</a><script type="application/ld+json">{"@context":"http://schema.org","@type":"EmailMessage","description":"Review this Commit","action":{"@type":"ViewAction","url":"https://core.trac.wordpress.org/changeset/35504","name":"Review Commit"}}</script></dd>
<dt style="float: left; width: 6em; font-weight: bold">Author</dt> <dd>DrewAPicture</dd>
<dt style="float: left; width: 6em; font-weight: bold">Date</dt> <dd>2015-11-04 16:02:12 +0000 (Wed, 04 Nov 2015)</dd>
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<pre style='padding-left: 1em; margin: 2em 0; border-left: 2px solid #ccc; line-height: 1.25; font-size: 105%; font-family: sans-serif'>Taxonomy: Introduce the dynamic `taxonomy_labels_{$taxonomy}` filter, which can be used to manipulate the labels for a given taxonomy.
The addition of this hook brings parity with the earlier-introduced `post_type_labels_{$post_type}` filter, which allows for similarly manipulating labels for a given post type.
Note: It isn't possible to unset or remove default labels via either of these hooks, only to overwrite. This is because WordPress relies on defaults being set for use in various UIs and admin experiences.
Props flixos90.
Fixes <a href="https://core.trac.wordpress.org/ticket/34554">#34554</a>.</pre>
<h3>Modified Paths</h3>
<ul>
<li><a href="#trunksrcwpincludestaxonomyfunctionsphp">trunk/src/wp-includes/taxonomy-functions.php</a></li>
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<h3>Diff</h3>
<a id="trunksrcwpincludestaxonomyfunctionsphp"></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/taxonomy-functions.php</h4>
<pre class="diff"><span>
<span class="info" style="display: block; padding: 0 10px; color: #888">--- trunk/src/wp-includes/taxonomy-functions.php 2015-11-04 15:46:49 UTC (rev 35503)
+++ trunk/src/wp-includes/taxonomy-functions.php 2015-11-04 16:02:12 UTC (rev 35504)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -540,7 +540,29 @@
</span><span class="cx" style="display: block; padding: 0 10px"> );
</span><span class="cx" style="display: block; padding: 0 10px"> $nohier_vs_hier_defaults['menu_name'] = $nohier_vs_hier_defaults['name'];
</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 _get_custom_object_labels( $tax, $nohier_vs_hier_defaults );
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+ $labels = _get_custom_object_labels( $tax, $nohier_vs_hier_defaults );
+
+ $taxonomy = $tax->name;
+
+ $default_labels = clone $labels;
+
+ /**
+ * Filter the labels of a specific taxonomy.
+ *
+ * The dynamic portion of the hook name, `$taxonomy`, refers to the taxonomy slug.
+ *
+ * @since 4.4.0
+ *
+ * @see get_taxonomy_labels() for the full list of taxonomy labels.
+ *
+ * @param object $labels Object with labels for the taxonomy as member variables.
+ */
+ $labels = apply_filters( "taxonomy_labels_{$taxonomy}", $labels );
+
+ // Ensure that the filtered labels contain all required default values.
+ $labels = (object) array_merge( (array) $default_labels, (array) $labels );
+
+ return $labels;
</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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