albertlast / SMF2.1

					if (!empty($modSettings['attachment_basedirectories']))

					{

						// Count any sub-folders.

						foreach ($modSettings['attachmentUploadDir'] as $sub)

							if (strpos($sub, $path . DIRECTORY_SEPARATOR) !== false)

								$num_attach++;

					}

					// It's safe to delete. So try to delete the folder also

	{

		// Loop through the attach directory array to count any sub-directories

		$expected_dirs = 0;

		foreach ($modSettings['attachmentUploadDir'] as $sid => $sub)

			if (strpos($sub, $dir . DIRECTORY_SEPARATOR) !== false)

				$expected_dirs++;

		if (!is_dir($dir))

			$status = 'does_not_exist';