tFPDF::Close PHP Method

    function Close()
    {
        // Terminate document
        if ($this->state == 3) {
            return;
        }
        if ($this->page == 0) {
            $this->AddPage();
        }
        // Page footer
        $this->InFooter = true;
        $this->Footer();
        $this->InFooter = false;
        // Close page
        $this->_endpage();
        // Close document
        $this->_enddoc();
    }

 function Close()
 {
     parent::Close();
     // clean up tmp files
     foreach ($this->tmpFiles as $tmp) {
         @unlink($tmp);
     }
 }