/**

 * Smarty plugin

 * @package Smarty

 * @subpackage plugins

 */

/**

 * Smarty upper modifier plugin

 *

 * Type:     modifier

 * Name:     upper

 * Purpose:  convert string to uppercase

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

 *          upper (Smarty online manual)

 * @param string

 * @return string

 */

function smarty_modifier_upper($string)

{

    return strtoupper($string);

}

?>