Authorize.net no response,,

[giridharseel]

Hello people,
i have used the class developed in php for authorize.net from this site,
but when i click submit i get a page with no response(a blak page).

I have used the below code to call function of authenet class

<?
require('auth.php');

$payemnttype = $_POST[paymenttype2];
$ccnum = $_POST[creditCardNumber];
$exdate = $_POST[expDateMonth].$_POST[expDateYear];
$fname = $_POST[firstName];
$lname = $_POST[lastName];
$address = $_POST[address1];
$state = $_POST[state];
$city = $_POST[city];
$zip = $_POST[zip];
$amount = $_POST[total_reg_fee];
$description = $_POST[authde];
$cvv2Number = urlencode($_POST['cvv2Number']);
$email = $_POST[emailid];
$phone = $_POST[p1].$_POST[p2].$_POST[p3];


try
{
$payment = new AuthnetAIM();
$payment->setTransaction($ccnum, $exdate, $amount, $cvv2Number, $invoice, $tax);
$payment->setParameter("x_duplicate_window", 180);
$payment->setParameter("x_cust_id", $user_id);
$payment->setParameter("x_customer_ip", $_SERVER['REMOTE_ADDR']);
$payment->setParameter("x_email", $email);
$payment->setParameter("x_email_customer", FALSE);
$payment->setParameter("x_first_name", $fname);
$payment->setParameter("x_last_name", $lname);
$payment->setParameter("x_address", $address);
$payment->setParameter("x_city", $city);
$payment->setParameter("x_state", $state);
$payment->setParameter("x_zip", $zip);
$payment->setParameter("x_phone", $phone);
$payment->setParameter("x_ship_to_first_name", $fname);
$payment->setParameter("x_ship_to_last_name", $lname);
$payment->setParameter("x_ship_to_address", $address);
$payment->setParameter("x_ship_to_city", $city);
$payment->setParameter("x_ship_to_state", $state);
$payment->setParameter("x_ship_to_zip", $zip);
$payment->setParameter("x_description", $description);
$payment->process();

if ($payment->isApproved())
{
// Get info from Authnet to store in the database
$approval_code = $payment->getAuthCode();
$avs_result = $payment->getAVSResponse();
$transaction_id = $payment->getTransactionID();

echo $approval_code;
echo $avs_result;
echo $transaction_id;



// Do stuff with this. Most likely store it in a database.
}
else if ($payment->isDeclined())
{
// Get reason for the decline from the bank. This always says,
// "This credit card has been declined". Not very useful.
$reason = $payment->getResponseText();

// Politely tell the customer their card was declined
// and to try a different form of payment
}
else if ($payment->isError())
{
// Get the error number so we can reference the Authnet
// documentation and get an error description
$error_number = $payment->getResponseSubcode();
$error_message = $payment->getResponseText();


// Report the error to someone who can investigate it
// and hopefully fix it

// Notify the user of the error and request they contact
// us for further assistance
}
}
catch (AuthnetAIMException $e)
{
echo 'There was an error processing the transaction. Here is the error message: ';
echo $e->__toString();
}
?>

Anone help me...

and i also used the sample code from authorize.net but after a long time of submission still i get a respose nothing in array,,

so pls guide to use this merchant account services code or sample code in php

[stymiee]

It might not be the code but may be your webhost. I know godaddy.com requires that you use their proxy server to communicate with external servers.