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<?php defined("SYSPATH") or die("No direct script access.");
/**
* Gallery - a web based photo album viewer and editor
* Copyright (C) 2000-2008 Bharat Mediratta
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or (at
* your option) any later version.
*
* This program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA.
*/
class file extends file_Core {
public function unlink($path) {
// @todo create a unit test
if (is_file($path) && is_writable($path)) {
return @unlink($path);
} else if (is_dir($path) && is_writable($path)) {
foreach (new DirectoryIterator($path) as $resource) {
if ($resource->isDot()) {
unset($resource);
continue;
} else if ($resource->isFile()) {
self::unlink($resource->getPathName());
} else if ($resource->isDir()) {
self::unlink($resource->getRealPath());
}
unset($resource);
}
return @rmdir($path);
}
return false;
}
}
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