Method append

text-to-qr/lib/phpqrcode/phpqrcode.php:1351–1360

----------------------------------------------------------------------

($mode, $size, $data)

        
        //----------------------------------------------------------------------
        public function append($mode, $size, $data)
        {
            try {
                $entry = new QRinputItem($mode, $size, $data);
                $this->items[] = $entry;
                return 0;
            } catch (Exception $e) {
                return -1;
            }
        }
        
        //----------------------------------------------------------------------