From 588727c7e2b8954ec3dbde293cf4c4d68b119f9b Mon Sep 17 00:00:00 2001
From: xue <>
Date: Mon, 19 Jun 2006 18:38:29 +0000
Subject: Merge from 3.0 branch till 1185.

---
 .../libs/plugins/modifier.truncate.php             | 43 ++++++++++++++++++++++
 1 file changed, 43 insertions(+)
 create mode 100644 buildscripts/PhpDocumentor/phpDocumentor/Smarty-2.6.0/libs/plugins/modifier.truncate.php

(limited to 'buildscripts/PhpDocumentor/phpDocumentor/Smarty-2.6.0/libs/plugins/modifier.truncate.php')

diff --git a/buildscripts/PhpDocumentor/phpDocumentor/Smarty-2.6.0/libs/plugins/modifier.truncate.php b/buildscripts/PhpDocumentor/phpDocumentor/Smarty-2.6.0/libs/plugins/modifier.truncate.php
new file mode 100644
index 00000000..775a20e8
--- /dev/null
+++ b/buildscripts/PhpDocumentor/phpDocumentor/Smarty-2.6.0/libs/plugins/modifier.truncate.php
@@ -0,0 +1,43 @@
+<?php
+/**
+ * Smarty plugin
+ * @package Smarty
+ * @subpackage plugins
+ */
+
+
+/**
+ * Smarty truncate modifier plugin
+ *
+ * Type:     modifier<br>
+ * Name:     truncate<br>
+ * Purpose:  Truncate a string to a certain length if necessary,
+ *           optionally splitting in the middle of a word, and 
+ *           appending the $etc string.
+ * @link http://smarty.php.net/manual/en/language.modifier.truncate.php
+ *          truncate (Smarty online manual)
+ * @param string
+ * @param integer
+ * @param string
+ * @param boolean
+ * @return string
+ */
+function smarty_modifier_truncate($string, $length = 80, $etc = '...',
+                                  $break_words = false)
+{
+    if ($length == 0)
+        return '';
+
+    if (strlen($string) > $length) {
+        $length -= strlen($etc);	
+        if (!$break_words)
+	    $string = preg_replace('/\s+?(\S+)?$/', '', substr($string, 0, $length+1));
+      
+        return substr($string, 0, $length).$etc;
+    } else
+        return $string;
+}
+
+/* vim: set expandtab: */
+
+?>
-- 
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