include/libs/template_lite/plugins/modifier.default.php

   1 <?php
   2 /**
   3  * template_lite default modifier plugin
   4  *
   5  * Type:     modifier
   6  * Name:     default
   7  * Purpose:  designate default value for empty variables
   8  * Credit:   Taken from the original Smarty
   9  *           http://smarty.php.net
  10  */
  11 function tpl_modifier_default($string, $default = '')
  12 {
  13         if (!isset($string) || $string === '')
  14         {
  15                 return $default;
  16         }
  17         else
  18         {
  19                 return $string;
  20         }
  21 }
  22 ?>