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<title>[31012] trunk/src/wp-includes/taxonomy.php: Update/fix inline docs for `update_object_term_cache()`.</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/31012">31012</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/31012","name":"Review Commit"}}</script></dd>
<dt style="float: left; width: 6em; font-weight: bold">Author</dt> <dd>wonderboymusic</dd>
<dt style="float: left; width: 6em; font-weight: bold">Date</dt> <dd>2014-12-31 18:11:22 +0000 (Wed, 31 Dec 2014)</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'>Update/fix inline docs for `update_object_term_cache()`.
Props DrewAPicture.
Fixes <a href="https://core.trac.wordpress.org/ticket/30731">#30731</a>.</pre>
<h3>Modified Paths</h3>
<ul>
<li><a href="#trunksrcwpincludestaxonomyphp">trunk/src/wp-includes/taxonomy.php</a></li>
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<h3>Diff</h3>
<a id="trunksrcwpincludestaxonomyphp"></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.php</h4>
<pre class="diff"><span>
<span class="info" style="display: block; padding: 0 10px; color: #888">--- trunk/src/wp-includes/taxonomy.php 2014-12-31 18:08:56 UTC (rev 31011)
+++ trunk/src/wp-includes/taxonomy.php 2014-12-31 18:11:22 UTC (rev 31012)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -3692,23 +3692,21 @@
</span><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><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">- * Updates the cache for Term ID(s).
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+ * Updates the cache for the given term object ID(s).
</ins><span class="cx" style="display: block; padding: 0 10px"> *
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">- * Will only update the cache for terms not already cached.
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+ * Note: Due to performance concerns, great care should be taken to only update
+ * term caches when necessary. Processing time can increase exponentially depending
+ * on both the number of passed term IDs and the number of taxonomies those terms
+ * belong to.
</ins><span class="cx" style="display: block; padding: 0 10px"> *
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">- * The $object_ids expects that the ids be separated by commas, if it is a
- * string.
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+ * Caches will only be updated for terms not already cached.
</ins><span class="cx" style="display: block; padding: 0 10px"> *
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">- * It should be noted that update_object_term_cache() is very time extensive. It
- * is advised that the function is not called very often or at least not for a
- * lot of terms that exist in a lot of taxonomies. The amount of time increases
- * for each term and it also increases for each taxonomy the term belongs to.
- *
</del><span class="cx" style="display: block; padding: 0 10px"> * @since 2.3.0
</span><span class="cx" style="display: block; padding: 0 10px"> *
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">- * @param string|array $object_ids Single or list of term object ID(s)
- * @param array|string $object_type The taxonomy object type
- * @return null|false Null value is given with empty $object_ids. False if
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+ * @param string|array $object_ids Comma-separated list or array of term object IDs..
+ * @param array|string $object_type The taxonomy object type.
+ * @return null|false Null if `$object_ids` is empty, false if all of the terms in
+ * `$object_ids` are already cached.
</ins><span class="cx" style="display: block; padding: 0 10px"> */
</span><span class="cx" style="display: block; padding: 0 10px"> function update_object_term_cache($object_ids, $object_type) {
</span><span class="cx" style="display: block; padding: 0 10px"> if ( empty($object_ids) )
</span></span></pre>
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