Added Smarty 3.0.8

Signed-off-by: Florian Aders (EleRas) <eleras@froxlor.org>

lib/classes/Smarty-3.0.8/libs/plugins/modifier.replace.php

@@ -0,0 +1,31 @@
+<?php
+/**
+ * Smarty plugin
+ * @package Smarty
+ * @subpackage PluginsModifier
+ */
+
+/**
+ * Smarty replace modifier plugin
+ * 
+ * Type:     modifier<br>
+ * Name:     replace<br>
+ * Purpose:  simple search/replace
+ * 
+ * @link http://smarty.php.net/manual/en/language.modifier.replace.php replace (Smarty online manual)
+ * @author Monte Ohrt <monte at ohrt dot com> 
+ * @author Uwe Tews 
+ * @param string $ 
+ * @param string $ 
+ * @param string $ 
+ * @return string 
+ */
+function smarty_modifier_replace($string, $search, $replace)
+{
+    if (function_exists('mb_split')) {
+    	require_once(SMARTY_PLUGINS_DIR . 'shared.mb_str_replace.php');
+    	return smarty_mb_str_replace($search, $replace, $string);
+    }
+    return str_replace($search, $replace, $string);
+} 
+?>