File lass/smarty/internals/core.rmdir.php

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 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: ?>
55: