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 ?>