public function current($page = null)
    {
        if ($page === null) {
            return $this->options['page'];
        } else {
            $this->options['page'] = $page;
            return $this;
        }
    }
public function current($page = null)
    {
        if ($page === null) {
            return $this->options['page'];
        } else {
            $this->options['page'] = $page;
            return $this;
        }
    }
public function current ( $ page = null ) { if ( $ page === null ) { return $ this -> options [ 'page' ] ; } else { $ this -> options [ 'page' ] = $ page ; return $ this ; } }
Set the current page

@param  int $page
@return static
Set the current page