Add php files

include/Smarty/plugins/modifier.upper.php

@@ -0,0 +1,26 @@
+<?php
+/**
+ * Smarty plugin
+ * @package Smarty
+ * @subpackage plugins
+ */
+
+
+/**
+ * Smarty upper modifier plugin
+ *
+ * Type:     modifier<br>
+ * Name:     upper<br>
+ * Purpose:  convert string to uppercase
+ * @link http://smarty.php.net/manual/en/language.modifier.upper.php
+ *          upper (Smarty online manual)
+ * @author   Monte Ohrt <monte at ohrt dot com>
+ * @param string
+ * @return string
+ */
+function smarty_modifier_upper($string)
+{
+    return strtoupper($string);
+}
+
+?>