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e586807d H |
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 | * @param string | |
18 | * @param string | |
19 | * @return string | |
20 | */ | |
21 | function smarty_modifier_default($string, $default = '') | |
22 | { | |
23 | if (!isset($string) || $string === '') | |
24 | return $default; | |
25 | else | |
26 | return $string; | |
27 | } | |
28 | ||
29 | /* vim: set expandtab: */ | |
30 | ||
31 | ?> |