<?php

/**

 * Smarty plugin

 *

 * @package    Smarty

 * @subpackage PluginsModifierCompiler

 */

/**

 * Smarty from_charset modifier plugin

 * Type:     modifier<br>

 * Name:     from_charset<br>

 * Purpose:  convert character encoding from $charset to internal encoding

 *

 * @author Rodney Rehm

 *

 * @param array $params parameters

 *

 * @return string with compiled code

 */

function smarty_modifiercompiler_from_charset($params) {

    if (!Smarty::$_MBSTRING) {

        // FIXME: (rodneyrehm) shouldn't this throw an error?

        return $params[0];

    }

    if (!isset($params[1])) {

        $params[1] = '"ISO-8859-1"';

    }

    return 'mb_convert_encoding(' . $params[0] . ', "' . addslashes(Smarty::$_CHARSET) . '", ' . $params[1] . ')';

}