Second pass at adding key files

site/stackreach/libs/plugins/modifiercompiler.upper.php

@@ -0,0 +1,30 @@
+<?php
+/**
+ * Smarty plugin
+ *
+ * @package Smarty
+ * @subpackage PluginsModifierCompiler
+ */
+
+/**
+ * Smarty upper modifier plugin
+ * 
+ * Type:     modifier<br>
+ * Name:     lower<br>
+ * Purpose:  convert string to uppercase
+ * 
+ * @link http://smarty.php.net/manual/en/language.modifier.upper.php lower (Smarty online manual)
+ * @author Uwe Tews 
+ * @param array $params parameters
+ * @return string with compiled code
+ */
+function smarty_modifiercompiler_upper($params, $compiler)
+{
+    if (function_exists('mb_strtoupper')) {
+        return '((mb_detect_encoding(' . $params[0] . ', \'UTF-8, ISO-8859-1\') === \'UTF-8\') ? mb_strtoupper(' . $params[0] . ',SMARTY_RESOURCE_CHAR_SET) : strtoupper(' . $params[0] . '))' ;
+    } else {
+        return 'strtoupper(' . $params[0] . ')';
+    } 
+} 
+
+?>