public function getRoot($title)
    {
        if (array_key_exists($title, $this->menu)) {
            return $this->menu[$title];
        }

        return null;
    }
public function getRoot($title)
    {
        if (array_key_exists($title, $this->menu)) {
            return $this->menu[$title];
        }

        return null;
    }
public function getRoot ( $ title ) { if ( array_key_exists ( $ title , $ this -> menu ) ) { return $ this -> menu [ $ title ] ; } return null ; }
Get the root item for the requested title

@param $title
@return Item
Get the root item for the requested title