Method mergeBitStream

text-to-qr/lib/phpqrcode/phpqrcode.php:1693–1709

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

()

        //----------------------------------------------------------------------
        public function mergeBitStream()
        {
            if($this->convertData() < 0) {
                return null;
            }

            $bstream = new QRbitstream();
            
            foreach($this->items as $item) {
                $ret = $bstream->append($item->bstream);
                if($ret < 0) {
                    return null;
                }
            }

            return $bstream;
        }

        //----------------------------------------------------------------------
        public function getBitStream()