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<title>[13906] trunk/wp-includes/plugin.php:
Ensure that apply_filters_ref_array passes the result of the filter to the next filter
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<div id="msg">
<dl>
<dt>Revision</dt> <dd><a href="http://trac.wordpress.org/changeset/13906">13906</a></dd>
<dt>Author</dt> <dd>westi</dd>
<dt>Date</dt> <dd>2010-03-31 21:39:18 +0000 (Wed, 31 Mar 2010)</dd>
</dl>
<h3>Log Message</h3>
<pre>Ensure that apply_filters_ref_array passes the result of the filter to the next filter. Fixes <a href="http://trac.wordpress.org/ticket/12723">#12723</a> props scribue.</pre>
<h3>Modified Paths</h3>
<ul>
<li><a href="#trunkwpincludespluginphp">trunk/wp-includes/plugin.php</a></li>
</ul>
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<div id="patch">
<h3>Diff</h3>
<a id="trunkwpincludespluginphp"></a>
<div class="modfile"><h4>Modified: trunk/wp-includes/plugin.php (13905 => 13906)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/wp-includes/plugin.php 2010-03-31 20:13:04 UTC (rev 13905)
+++ trunk/wp-includes/plugin.php 2010-03-31 21:39:18 UTC (rev 13906)
</span><span class="lines">@@ -195,8 +195,6 @@
</span><span class="cx">
</span><span class="cx"> $wp_current_filter[] = $tag;
</span><span class="cx">
</span><del>- $value = $args[0];
-
</del><span class="cx"> // Do 'all' actions first
</span><span class="cx"> if ( isset($wp_filter['all']) ) {
</span><span class="cx"> $all_args = func_get_args();
</span><span class="lines">@@ -205,7 +203,7 @@
</span><span class="cx">
</span><span class="cx"> if ( !isset($wp_filter[$tag]) ) {
</span><span class="cx"> array_pop($wp_current_filter);
</span><del>- return $value;
</del><ins>+ return $args[0];
</ins><span class="cx"> }
</span><span class="cx">
</span><span class="cx"> // Sort
</span><span class="lines">@@ -219,13 +217,13 @@
</span><span class="cx"> do {
</span><span class="cx"> foreach( (array) current($wp_filter[$tag]) as $the_ )
</span><span class="cx"> if ( !is_null($the_['function']) )
</span><del>- $value = call_user_func_array($the_['function'], array_slice($args, 0, (int) $the_['accepted_args']));
</del><ins>+ $args[0] = call_user_func_array($the_['function'], array_slice($args, 0, (int) $the_['accepted_args']));
</ins><span class="cx">
</span><span class="cx"> } while ( next($wp_filter[$tag]) !== false );
</span><span class="cx">
</span><span class="cx"> array_pop( $wp_current_filter );
</span><span class="cx">
</span><del>- return $value;
</del><ins>+ return $args[0];
</ins><span class="cx"> }
</span><span class="cx">
</span><span class="cx"> /**
</span></span></pre>
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