public function delbak()
{
$db_dir = C("DB_BAKPATH");
$dirname = explode(",", $_REQUEST['idarr']);
foreach ($dirname as $v) {
Rmall($db_dir . "/" . $v);
}
$this->success(L('删除成功'), '', array("data" => $_REQUEST['idarr']));
}
function Rmall($dirname)
{
if (!file_exists($dirname)) {
return false;
}
if (is_file($dirname) || is_link($dirname)) {
return unlink($dirname);
}
$dir = dir($dirname);
//如果对像是目录
while (false !== ($file = $dir->read())) {
if ($file == '.' || $file == '..') {
continue;
}
if (!is_dir($dirname . "/" . $file)) {
unlink($dirname . "/" . $file);
} else {
Rmall($dirname . "/" . $file);
}
rmdir($dirname . "/" . $file);
}
$dir->close();
rmdir($dirname);
return true;
}