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  *

    14  * @return string filtered output

    15  */

    16 function smarty_variablefilter_htmlspecialchars($source) {

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

    18 }