public static final function path(array $Source, $keys){
		return count($keys = array_filter(self::simplify(array_slice(func_get_args(), 1)))) > 0 ? (isset($Source[$keys[0]])
			? (count($keys) > 1 ? (is_array($Source[$keys[0]]) ? self::path($Source[$keys[0]], array_slice($keys, 1)) : null)
				: $Source[$keys[0]]) : null) : $Source;
	}