SimpleMachines / SMF2.1

				{

					// Use FTP if we have it.

					// @todo where does $package_ftp get set?

					if (!empty($package_ftp))

					{

						$ftp_file = strtr($file, array($_SESSION['pack_ftp']['root'] => ''));

						$package_ftp->chmod($ftp_file, $perms);

					}

					else

						smf_chmod($file, $perms);

					$new_permissions = @fileperms($file);

					$result = $new_permissions == $perms ? 'success' : 'failure';

	{

		if (!is_writable($strPath) && $mode !== false)

		{

			if (isset($package_ftp))

				$package_ftp->chmod(strtr($strPath, array($_SESSION['pack_ftp']['root'] => '')), $mode);

			else

				smf_chmod($strPath, $mode);

		}

		$test = @opendir($strPath);

	if (!is_writable(dirname($strPath)) && $mode !== false)

	{

		if (isset($package_ftp))

			$package_ftp->chmod(dirname(strtr($strPath, array($_SESSION['pack_ftp']['root'] => ''))), $mode);

		else

			smf_chmod(dirname($strPath), $mode);

	}

	if ($mode !== false && isset($package_ftp))