1 <?php

     2 /**

     3  * Smarty plugin

     4  * @package Smarty

     5  * @subpackage plugins

     6  */

     7 

     8 

     9 /**

    10  * Smarty default modifier plugin

    11  *

    12  * Type:     modifier<br>

    13  * Name:     default<br>

    14  * Purpose:  designate default value for empty variables

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

    16  *          default (Smarty online manual)

    17  * @author   Monte Ohrt <monte at ohrt dot com>

    18  * @param string

    19  * @param string

    20  * @return string

    21  */

    22 function smarty_modifier_default($string, $default = '')

    23 {

    24     if (!isset($string) || $string === '')

    25         return $default;

    26     else

    27         return $string;

    28 }

    29 

    30 /* vim: set expandtab: */

    31 

    32 ?>