{

/* Create a merchantAuthenticationType object with authentication details

$merchantAuthentication = new AnetAPI\MerchantAuthenticationType();

$merchantAuthentication->setName(\SampleCodeConstants::MERCHANT_LOGIN_ID);

$merchantAuthentication->setTransactionKey(\SampleCodeConstants::MERCHANT_TRANSACTION_KEY);

// Set the transaction's refId

$refId = 'ref' . time();

// Creating the API Request with required parameters

$request = new AnetAPI\ARBGetSubscriptionRequest();

$request->setMerchantAuthentication($merchantAuthentication);

$request->setRefId($refId);

$request->setSubscriptionId($subscriptionId);

$request->setIncludeTransactions(true);

// Controller

$controller = new AnetController\ARBGetSubscriptionController($request);

// Getting the response

$response = $controller->executeWithApiResponse( \net\authorize\api\constants\ANetEnvironment::SANDBOX);

if ($response != null)

{

if($response->getMessages()->getResultCode() == "Ok")

{

// Success

echo "SUCCESS: GetSubscription:" . "\n";

// Displaying the details

echo "Subscription Name: " . $response->getSubscription()->getName(). "\n";

echo "Subscription amount: " . $response->getSubscription()->getAmount(). "\n";

echo "Subscription status: " . $response->getSubscription()->getStatus(). "\n";

echo "Subscription Description: " . $response->getSubscription()->getProfile()->getDescription(). "\n";

echo "Customer Profile ID: " . $response->getSubscription()->getProfile()->getCustomerProfileId() . "\n";

echo "Customer payment Profile ID: ". $response->getSubscription()->getProfile()->getPaymentProfile()->getCustomerPaymentProfileId() . "\n";

$transactions = $response->getSubscription()->getArbTransactions();

if($transactions != null){

foreach ($transactions as $transaction) {

echo "Transaction ID : ".$transaction->getTransId()." -- ".$transaction->getResponse()." -- Pay Number : ".$transaction->getPayNum()."\n";

}

}

}

else

{

// Error

echo "ERROR : Invalid response\n";

$errorMessages = $response->getMessages()->getMessage();

echo "Response : " . $errorMessages[0]->getCode() . " " .$errorMessages[0]->getText() . "\n";

}

}

else

{

// Failed to get response

echo "Null Response Error";

}

return $response;