| 1 | <?php |
| 2 | /* |
| 3 | +--------------------------------------------------------------------+ |
| 4 | | CiviCRM version 4.6 | |
| 5 | +--------------------------------------------------------------------+ |
| 6 | | Copyright CiviCRM LLC (c) 2004-2014 | |
| 7 | +--------------------------------------------------------------------+ |
| 8 | | This file is a part of CiviCRM. | |
| 9 | | | |
| 10 | | CiviCRM is free software; you can copy, modify, and distribute it | |
| 11 | | under the terms of the GNU Affero General Public License | |
| 12 | | Version 3, 19 November 2007 and the CiviCRM Licensing Exception. | |
| 13 | | | |
| 14 | | CiviCRM is distributed in the hope that it will be useful, but | |
| 15 | | WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 16 | | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. | |
| 17 | | See the GNU Affero General Public License for more details. | |
| 18 | | | |
| 19 | | You should have received a copy of the GNU Affero General Public | |
| 20 | | License and the CiviCRM Licensing Exception along | |
| 21 | | with this program; if not, contact CiviCRM LLC | |
| 22 | | at info[AT]civicrm[DOT]org. If you have questions about the | |
| 23 | | GNU Affero General Public License or the licensing of CiviCRM, | |
| 24 | | see the CiviCRM license FAQ at http://civicrm.org/licensing | |
| 25 | +--------------------------------------------------------------------+ |
| 26 | */ |
| 27 | |
| 28 | /** |
| 29 | * |
| 30 | * @package CRM |
| 31 | * @copyright CiviCRM LLC (c) 2004-2014 |
| 32 | * $Id$ |
| 33 | * |
| 34 | */ |
| 35 | |
| 36 | /** |
| 37 | * Replace the value of an attribute in the input string. Assume |
| 38 | * the the attribute is well formed, of the type name="value". If |
| 39 | * no replacement is mentioned the value is inserted at the end of |
| 40 | * the form element |
| 41 | * |
| 42 | * @param string $string |
| 43 | * The html to be tweaked with. |
| 44 | * @param string $attribute |
| 45 | * The attribute to modify. |
| 46 | * @param string $value |
| 47 | * The new attribute value. |
| 48 | * |
| 49 | * @return string the new modified html string |
| 50 | */ |
| 51 | function smarty_modifier_crmReplace($string, $attribute, $value) { |
| 52 | // we need to search and replace the string: $attribute=XXX or $attribute="XXX" |
| 53 | // with $attribute=\"$value\" |
| 54 | $pattern = '/' . $attribute . '="([^"]+?)"/'; |
| 55 | return preg_replace($pattern, $attribute . '="' . $value . '"', $string); |
| 56 | } |