Source for file modifier.htmlentities.php

<?php
/** @package Smarty
* @subpackage plugins */
 
/**
 * Smarty plugin
 * -------------------------------------------------------------
 * Type:     modifier
 * Name:     upper
 * Purpose:  convert string to uppercase
 * -------------------------------------------------------------
 */
function smarty_modifier_htmlentities($string)
{
    return htmlentities($string);
}
 
?>