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deae896d CW |
1 | <?php |
2 | /* | |
3 | +--------------------------------------------------------------------+ | |
bc77d7c0 | 4 | | Copyright CiviCRM LLC. All rights reserved. | |
deae896d | 5 | | | |
bc77d7c0 TO |
6 | | This work is published under the GNU AGPLv3 license with some | |
7 | | permitted exceptions and without any warranty. For full license | | |
8 | | and copyright information, see https://civicrm.org/licensing | | |
deae896d | 9 | +--------------------------------------------------------------------+ |
d25dd0ee | 10 | */ |
deae896d CW |
11 | |
12 | /** | |
13 | * | |
14 | * @package CRM | |
15 | * @copyright CiviCRM LLC | |
16 | * $Id$ | |
17 | * | |
18 | */ | |
19 | ||
20 | /** | |
21 | * Fetch an attribute from html | |
22 | * | |
23 | * @param array $params | |
24 | * @param CRM_Core_Smarty $smarty | |
25 | * | |
26 | * @return string | |
27 | */ | |
28 | function smarty_function_crmGetAttribute($params, &$smarty) { | |
fdb0ca2c | 29 | $ret = ''; |
deae896d | 30 | if (preg_match('#\W' . $params['attr'] . '="([^"]+)#', $params['html'], $matches)) { |
fdb0ca2c CW |
31 | $ret = $matches[1]; |
32 | } | |
33 | if (!empty($params['assign'])) { | |
34 | $smarty->assign($params['assign'], $ret); | |
35 | } | |
36 | else { | |
37 | return $ret; | |
deae896d | 38 | } |
deae896d | 39 | } |