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<title>[11907] trunk/wp-includes/formatting.php:
Give plugins and themes simple control over the text displayed at the end of an autogenerated excerpt
.</title>
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<div id="msg">
<dl>
<dt>Revision</dt> <dd><a href="http://trac.wordpress.org/changeset/11907">11907</a></dd>
<dt>Author</dt> <dd>westi</dd>
<dt>Date</dt> <dd>2009-09-09 16:34:44 +0000 (Wed, 09 Sep 2009)</dd>
</dl>
<h3>Log Message</h3>
<pre>Give plugins and themes simple control over the text displayed at the end of an autogenerated excerpt. Fixes <a href="http://trac.wordpress.org/ticket/10395">#10395</a> props ramiy.</pre>
<h3>Modified Paths</h3>
<ul>
<li><a href="#trunkwpincludesformattingphp">trunk/wp-includes/formatting.php</a></li>
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<h3>Diff</h3>
<a id="trunkwpincludesformattingphp"></a>
<div class="modfile"><h4>Modified: trunk/wp-includes/formatting.php (11906 => 11907)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/wp-includes/formatting.php 2009-09-08 20:06:52 UTC (rev 11906)
+++ trunk/wp-includes/formatting.php 2009-09-09 16:34:44 UTC (rev 11907)
</span><span class="lines">@@ -1696,9 +1696,12 @@
</span><span class="cx"> * that, then the string '[...]' will be appended to the excerpt. If the string
</span><span class="cx"> * is less than 55 words, then the content will be returned as is.
</span><span class="cx"> *
</span><ins>+ * The 55 word limit can be modified by plugins/themes using the excerpt_length filter
+ * The '[..]' string can be modified by plugins/themes using the excerpt_more filter
+ *
</ins><span class="cx"> * @since 1.5.0
</span><span class="cx"> *
</span><del>- * @param string $text The exerpt. If set to empty an excerpt is generated.
</del><ins>+ * @param string $text The excerpt. If set to empty an excerpt is generated.
</ins><span class="cx"> * @return string The excerpt.
</span><span class="cx"> */
</span><span class="cx"> function wp_trim_excerpt($text) {
</span><span class="lines">@@ -1712,10 +1715,11 @@
</span><span class="cx"> $text = str_replace(']]>', ']]&gt;', $text);
</span><span class="cx"> $text = strip_tags($text);
</span><span class="cx"> $excerpt_length = apply_filters('excerpt_length', 55);
</span><ins>+ $excerpt_more = apply_filters('excerpt_more', '[...]');
</ins><span class="cx"> $words = explode(' ', $text, $excerpt_length + 1);
</span><span class="cx"> if (count($words) > $excerpt_length) {
</span><span class="cx"> array_pop($words);
</span><del>- array_push($words, '[...]');
</del><ins>+ array_push($words, $excerpt_more);
</ins><span class="cx"> $text = implode(' ', $words);
</span><span class="cx"> }
</span><span class="cx"> }
</span></span></pre>
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