Setting SequenceNumber in PHP SDK?

tim

Hi,

I need help with setting the sequence-number (used for a channel account). I use the php-sdk from zulucrypto.
Step 1) to set the Sequence Number I tried $ob_transaction_builder ->setSequenceNumber()
Step 2) read the number with ->getSequenceNumber,

but I get no return on my echo? Do I miss something?
Thanks.

$ob_transaction_builder = \ZuluCrypto\StellarSdk\Server::testNet()
->buildTransaction($ar_channel['accid'])
->addOperation(ZuluCrypto\StellarSdk\XdrModel\Operation\PaymentOp::newNativePayment($accid_to, $float_amount, $accid_from))
;

$a = new \phpseclib\Math\BigInteger(42949672967);
$ob_transaction_builder ->setSequenceNumber($a);
echo $ob_transaction_builder ->getSequenceNumber(); // (or check with account object)

returns empty string (no error msg or anything else)

tim

zulucrypto from php-sdk helped me.

My main misstake was, that I somehow assumend I can get the current sequence from the transactionbuild-object.
Which of course is not possible. So now I get it from the account-object and things work fine.