/**
* Removes a directory recursively
* @param string $dir Directory path
* @return int Number of files and folders removed
*/
function cot_rmdir($dir)
{
if (empty($dir) && $dir != '0') {
return false;
}
static $cnt = 0;
if (is_dir($dir)) {
$objects = scandir($dir);
foreach ($objects as $f) {
$path = $dir . DIRECTORY_SEPARATOR . $f;
if ($f != "." && $f != "..") {
if (filetype($path) == "dir") {
cot_rmdir($path);
} else {
unlink($path);
$cnt++;
}
}
}
reset($objects);
rmdir($dir);
$cnt++;
}
return $cnt;
}
/**
* Removes a directory recursively
* @param string $dir Directory path
* @return int Number of files and folders removed
*/
function cot_rmdir($dir)
{
static $cnt = 0;
$dp = opendir($dir);
while ($f = readdir($dp)) {
$path = $dir . '/' . $f;
if ($f != '.' && $f != '..' && is_dir($path)) {
cot_rmdir($path);
} elseif ($f != '.' && $f != '..') {
unlink($path);
$cnt++;
}
}
closedir($dp);
rmdir($dir);
$cnt++;
return $cnt;
}
<?php
/**
* Removes HTML Purifier Serializer cache folder
*
* @package HTML Purifier
* @copyright (c) Cotonti Team
* @license https://github.com/Cotonti/Cotonti/blob/master/License.txt
*/
defined('COT_CODE') or die('Wrong URL');
if (file_exists($cfg['cache_dir'] . '/htmlpurifier')) {
cot_rmdir($cfg['cache_dir'] . '/htmlpurifier');
}