function createBytes(&$buffer, &$rsBlocks)
{
$offset = 0;
$maxDcCount = 0;
$maxEcCount = 0;
$dcdata = QRCode::createNullArray(count($rsBlocks));
$ecdata = QRCode::createNullArray(count($rsBlocks));
for ($r = 0; $r < count($rsBlocks); $r++) {
$dcCount = $rsBlocks[$r]->getDataCount();
$ecCount = $rsBlocks[$r]->getTotalCount() - $dcCount;
$maxDcCount = max($maxDcCount, $dcCount);
$maxEcCount = max($maxEcCount, $ecCount);
$dcdata[$r] = QRCode::createNullArray($dcCount);
for ($i = 0; $i < count($dcdata[$r]); $i++) {
$bdata = $buffer->getBuffer();
$dcdata[$r][$i] = 0xff & $bdata[$i + $offset];
}
$offset += $dcCount;
$rsPoly = QRUtil::getErrorCorrectPolynomial($ecCount);
$rawPoly = new QRPolynomial($dcdata[$r], $rsPoly->getLength() - 1);
$modPoly = $rawPoly->mod($rsPoly);
$ecdata[$r] = QRCode::createNullArray($rsPoly->getLength() - 1);
for ($i = 0; $i < count($ecdata[$r]); $i++) {
$modIndex = $i + $modPoly->getLength() - count($ecdata[$r]);
$ecdata[$r][$i] = $modIndex >= 0 ? $modPoly->get($modIndex) : 0;
}
}
$totalCodeCount = 0;
for ($i = 0; $i < count($rsBlocks); $i++) {
$totalCodeCount += $rsBlocks[$i]->getTotalCount();
}
$data = QRCode::createNullArray($totalCodeCount);
$index = 0;
for ($i = 0; $i < $maxDcCount; $i++) {
for ($r = 0; $r < count($rsBlocks); $r++) {
if ($i < count($dcdata[$r])) {
$data[$index++] = $dcdata[$r][$i];
}
}
}
for ($i = 0; $i < $maxEcCount; $i++) {
for ($r = 0; $r < count($rsBlocks); $r++) {
if ($i < count($ecdata[$r])) {
$data[$index++] = $ecdata[$r][$i];
}
}
}
return $data;
}
