library/smarty/internals/core.rmdir.php

   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 ?>