| 1 | <?php |
| 2 | /** |
| 3 | * Smarty plugin |
| 4 | * @package Smarty |
| 5 | * @subpackage plugins |
| 6 | */ |
| 7 | |
| 8 | /** |
| 9 | * delete a dir recursively (level=0 -> keep root) |
| 10 | * WARNING: no tests, it will try to remove what you tell it! |
| 11 | * |
| 12 | * @param string $dirname |
| 13 | * @param integer $level |
| 14 | * @param integer $exp_time |
| 15 | * @return boolean |
| 16 | */ |
| 17 | |
| 18 | // $dirname, $level = 1, $exp_time = null |
| 19 | |
| 20 | function smarty_core_rmdir($params, &$smarty) |
| 21 | { |
| 22 | if(!isset($params['level'])) { $params['level'] = 1; } |
| 23 | if(!isset($params['exp_time'])) { $params['exp_time'] = null; } |
| 24 | |
| 25 | if($_handle = @opendir($params['dirname'])) { |
| 26 | |
| 27 | while (false !== ($_entry = readdir($_handle))) { |
| 28 | if ($_entry != '.' && $_entry != '..') { |
| 29 | if (@is_dir($params['dirname'] . DIRECTORY_SEPARATOR . $_entry)) { |
| 30 | $_params = array( |
| 31 | 'dirname' => $params['dirname'] . DIRECTORY_SEPARATOR . $_entry, |
| 32 | 'level' => $params['level'] + 1, |
| 33 | 'exp_time' => $params['exp_time'] |
| 34 | ); |
| 35 | smarty_core_rmdir($_params, $smarty); |
| 36 | } |
| 37 | else { |
| 38 | $smarty->_unlink($params['dirname'] . DIRECTORY_SEPARATOR . $_entry, $params['exp_time']); |
| 39 | } |
| 40 | } |
| 41 | } |
| 42 | closedir($_handle); |
| 43 | } |
| 44 | |
| 45 | if ($params['level']) { |
| 46 | return @rmdir($params['dirname']); |
| 47 | } |
| 48 | return (bool)$_handle; |
| 49 | |
| 50 | } |
| 51 | |
| 52 | /* vim: set expandtab: */ |
| 53 | |
| 54 | ?> |