1 <?php

     2 /**

     3  * Smarty plugin

     4  *

     5  * @package Smarty

     6  * @subpackage PluginsFilter

     7  */

     8 

     9 /**

    10  * Smarty htmlspecialchars variablefilter plugin

    11  *

    12  * @param string                   $source input string

    13  * @param Smarty_Internal_Template $smarty Smarty object

    14  * @return string filtered output

    15  */

    16 function smarty_variablefilter_htmlspecialchars($source, $smarty)

    17 {

    18     return htmlspecialchars($source, ENT_QUOTES, Smarty::$_CHARSET);

    19 }

    20 

    21 ?>