public function setSurroundingBorder($style = BorderStyle::THIN, $color = '000000')
    {
        $this->setBorderLeft($style, $color);
        $this->setBorderRight($style, $color);
        $this->setBorderTop($style, $color);
        $this->setBorderBottom($style, $color);
        return $this;
    }
public function setSurroundingBorder($style = BorderStyle::THIN, $color = '000000')
    {
        $this->setBorderLeft($style, $color);
        $this->setBorderRight($style, $color);
        $this->setBorderTop($style, $color);
        $this->setBorderBottom($style, $color);
        return $this;
    }
public function setSurroundingBorder ( $ style = BorderStyle :: THIN , $ color = '000000' ) { $ this -> setBorderLeft ( $ style , $ color ) ; $ this -> setBorderRight ( $ style , $ color ) ; $ this -> setBorderTop ( $ style , $ color ) ; $ this -> setBorderBottom ( $ style , $ color ) ; return $ this ; }
Convenience method to set all borders at once.

@param string $style
@param string $color
@return Style
Convenience method to set all borders at once .