$initRequest->setTransactionType(TransactionType::$PURCHASE);
$initRequest->setClientRef($clientRef);
$initRequest->setComment($comment);
$initRequest->setTokenize(TRUE);
$initRequest->setExtraData(array("msisdn" => "{$msisdn}", "sessionId" => "{$sessionId}"));
// sets transaction-amounts details (all amounts are in cents)
$transactionAmount = new TransactionAmount($paymentAmount);
$transactionAmount->setTotalAmount($totalAmount);
$transactionAmount->setServiceFeeAmount($serviceFeeAmount);
//$transactionAmount->setPaymentAmount((float) $paymentAmount);
$transactionAmount->setCurrency($currency);
$initRequest->setTransactionAmount($transactionAmount);
// sets redirect settings
$redirect = new Redirect($returnUrl);
// $redirect->setReturnUrl($returnUrl);
$redirect->setReturnMethod($returnMethod);
$initRequest->setRedirect($redirect);
/* ------------------------------------------------------------------------------
STEP4: Process PaymentInitRequest object
------------------------------------------------------------------------------ */
$initResponse = $client->getPayment()->init($initRequest);
}
?>
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