1 <?php
2 /**
3 * Smarty plugin
4 *
5 * @package Smarty
6 * @subpackage PluginsModifier
7 */
9 /**
10 * Smarty upper modifier plugin
11 *
12 * Type: modifier<br>
13 * Name: upper<br>
14 * Purpose: convert string to uppercase
15 *
16 * @link http://smarty.php.net/manual/en/language.modifier.upper.php upper (Smarty online manual)
17 * @author Monte Ohrt <monte at ohrt dot com>
18 * @param string $
19 * @return string
20 */
21 function smarty_modifier_upper($string)
22 {
23 if (function_exists('mb_strtoupper')) {
24 return mb_strtoupper($string);
25 } else {
26 return strtoupper($string);
27 }
28 }
30 ?>