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: ?>
33: