owncloud / core

	/**

	 * @param string $path

	 */

	private function normalizePath($path) {

		$path = \trim($path, '/');

		if (!$path) {

			$path = '.';

		}

		$path = \str_replace('#', '%23', $path);

		return $path;

	}

	const SUBCONTAINER_FILE = '.subcontainers';

	 * @param string $path

	 * @return string

	 */

	private function normalizePath($path) {

		$path = \trim($path, '/');

		//FIXME why do we sometimes get a path like 'files//username'?

		$path = \str_replace('//', '/', $path);

		// dirname('/folder') returns '.' but internally (in the cache) we store the root as ''

		if (!$path || $path === '.') {

			$path = '';

		}

		return $path;

	}

	/**

	 * Clear all object stat cache entries under this path