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<title>[13942] trunk/wp-includes/formatting.php: A better default except,
Remove multiple white spaces from the except as well as splitting safely on UTF8 strings
.</title>
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<body>
<div id="msg">
<dl>
<dt>Revision</dt> <dd><a href="http://trac.wordpress.org/changeset/13942">13942</a></dd>
<dt>Author</dt> <dd>dd32</dd>
<dt>Date</dt> <dd>2010-04-02 07:10:51 +0000 (Fri, 02 Apr 2010)</dd>
</dl>
<h3>Log Message</h3>
<pre>A better default except, Remove multiple white spaces from the except as well as splitting safely on UTF8 strings. Props Denis-de-Bernardy for the UTF8 split. Fixes <a href="http://trac.wordpress.org/ticket/10376">#10376</a></pre>
<h3>Modified Paths</h3>
<ul>
<li><a href="#trunkwpincludesformattingphp">trunk/wp-includes/formatting.php</a></li>
</ul>
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<h3>Diff</h3>
<a id="trunkwpincludesformattingphp"></a>
<div class="modfile"><h4>Modified: trunk/wp-includes/formatting.php (13941 => 13942)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/wp-includes/formatting.php 2010-04-02 06:46:07 UTC (rev 13941)
+++ trunk/wp-includes/formatting.php 2010-04-02 07:10:51 UTC (rev 13942)
</span><span class="lines">@@ -1844,11 +1844,13 @@
</span><span class="cx"> $text = strip_tags($text);
</span><span class="cx"> $excerpt_length = apply_filters('excerpt_length', 55);
</span><span class="cx"> $excerpt_more = apply_filters('excerpt_more', ' ' . '[...]');
</span><del>- $words = explode(' ', $text, $excerpt_length + 1);
- if (count($words) > $excerpt_length) {
</del><ins>+ $words = preg_split("/[\n\r\t ]+/", $text, $excerpt_length + 1, PREG_SPLIT_NO_EMPTY);
+ if ( count($words) > $excerpt_length ) {
</ins><span class="cx"> array_pop($words);
</span><span class="cx"> $text = implode(' ', $words);
</span><span class="cx"> $text = $text . $excerpt_more;
</span><ins>+ } else {
+ $text = implode(' ', $words);
</ins><span class="cx"> }
</span><span class="cx"> }
</span><span class="cx"> return apply_filters('wp_trim_excerpt', $text, $raw_excerpt);
</span></span></pre>
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