function setMargins($margin)
    {
        $this->setMarginLeft($margin);
        $this->setMarginRight($margin);
        $this->setMarginTop($margin);
        $this->setMarginBottom($margin);
    }
function setMargins($margin)
    {
        $this->setMarginLeft($margin);
        $this->setMarginRight($margin);
        $this->setMarginTop($margin);
        $this->setMarginBottom($margin);
    }
function setMargins ( $ margin ) { $ this -> setMarginLeft ( $ margin ) ; $ this -> setMarginRight ( $ margin ) ; $ this -> setMarginTop ( $ margin ) ; $ this -> setMarginBottom ( $ margin ) ; }
Set all the page margins to the same value in inches.

@access public
@param float $margin The margin to set in inches
Set all the page margins to the same value in inches .