1 <?php

     2 /**

     3  * Smarty plugin

     4  * @package Smarty

     5  * @subpackage plugins

     6  */

     7 

     8 

     9 /**

    10  * Smarty upper modifier plugin

    11  *

    12  * Type:     modifier<br>

    13  * Name:     upper<br>

    14  * Purpose:  convert string to uppercase

    15  * @link http://smarty.php.net/manual/en/language.modifier.upper.php

    16  *          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     return strtoupper($string);

    24 }

    25 

    26 ?>