Редакция 2 | Содержимое файла | Сравнить с предыдущей | Последнее изменение | Открыть журнал | RSS
Редакция | Автор | № строки | Строка |
---|---|---|---|
2 | alex-w | 1 | <?php |
2 | /** |
||
3 | * Smarty plugin |
||
4 | * @package Smarty |
||
5 | * @subpackage plugins |
||
6 | */ |
||
7 | |||
8 | |||
9 | /** |
||
10 | * Smarty {eval} function plugin |
||
11 | * |
||
12 | * Type: function<br> |
||
13 | * Name: eval<br> |
||
14 | * Purpose: evaluate a template variable as a template<br> |
||
15 | * @link http://smarty.php.net/manual/en/language.function.eval.php {eval} |
||
16 | * (Smarty online manual) |
||
17 | * @author Monte Ohrt <monte at ohrt dot com> |
||
18 | * @param array |
||
19 | * @param Smarty |
||
20 | */ |
||
21 | function smarty_function_eval($params, &$smarty) |
||
22 | { |
||
23 | |||
24 | if (!isset($params['var'])) { |
||
25 | $smarty->trigger_error("eval: missing 'var' parameter"); |
||
26 | return; |
||
27 | } |
||
28 | |||
29 | if($params['var'] == '') { |
||
30 | return; |
||
31 | } |
||
32 | |||
33 | $smarty->_compile_source('evaluated template', $params['var'], $_var_compiled); |
||
34 | |||
35 | ob_start(); |
||
36 | $smarty->_eval('?>' . $_var_compiled); |
||
37 | $_contents = ob_get_contents(); |
||
38 | ob_end_clean(); |
||
39 | |||
40 | if (!empty($params['assign'])) { |
||
41 | $smarty->assign($params['assign'], $_contents); |
||
42 | } else { |
||
43 | return $_contents; |
||
44 | } |
||
45 | } |
||
46 | |||
47 | /* vim: set expandtab: */ |
||
48 | |||
49 | ?> |