public function getParent()
    {
        if ($this->path === "/" || ($path = dirname($this->path)) === ".") {
            return null;
        }

        return new DirEntity($path);
    }
public function getParent()
    {
        if ($this->path === "/" || ($path = dirname($this->path)) === ".") {
            return null;
        }

        return new DirEntity($path);
    }
public function getParent ( ) { if ( $ this -> path === "/" || ( $ path = dirname ( $ this -> path ) ) === "." ) { return null ; } return new DirEntity ( $ path ) ; }
Get the parent directory

@return \sndsgd\fs\entity\DirEntity|null
Get the parent directory