| 1 | <?php |
| 2 | /** |
| 3 | * Smarty plugin |
| 4 | * @package Smarty |
| 5 | * @subpackage plugins |
| 6 | */ |
| 7 | |
| 8 | |
| 9 | /** |
| 10 | * Smarty regex_replace modifier plugin |
| 11 | * |
| 12 | * Type: modifier<br> |
| 13 | * Name: regex_replace<br> |
| 14 | * Purpose: regular epxression search/replace |
| 15 | * @link http://smarty.php.net/manual/en/language.modifier.regex.replace.php |
| 16 | * regex_replace (Smarty online manual) |
| 17 | * @param string |
| 18 | * @param string|array |
| 19 | * @param string|array |
| 20 | * @return string |
| 21 | */ |
| 22 | function smarty_modifier_regex_replace($string, $search, $replace) |
| 23 | { |
| 24 | if (preg_match('!\W(\w+)$!s', $search, $match) && (strpos($match[1], 'e') !== false)) { |
| 25 | /* remove eval-modifier from $search */ |
| 26 | $search = substr($search, 0, -strlen($match[1])) . str_replace('e', '', $match[1]); |
| 27 | } |
| 28 | return preg_replace($search, $replace, $string); |
| 29 | } |
| 30 | |
| 31 | /* vim: set expandtab: */ |
| 32 | |
| 33 | ?> |