pfpro functions.. Verisign return msg script

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Hey guys!

Anyone out there fimiliar with the Versign's Payflow Pro & PHP's pfpro() Functions?

I am having trouble sending the correct values to my PayFlow Pro Client.

Here is a slightly modified script that I found on php.net to make Versign's Payflow Pro Integrate with PHP

<?
pfpro_init();

$transaction = array('USER'    => 'username',
                     'PWD'     => 'password',
                     'PARTNER' => 'partner',
                     'TRXTYPE' => 'S',
                     'TENDER'  => 'C',
                     'AMT'     => '1.50', 
                     'ACCT'    => '4111111111111111', // CC Number
                     'EXPDATE' => '09/04',
                     'EMAIL' => '[e-mail]', 
					 'NAME' => 'Jason Weathers',
					 'STREET' => '1400 Pennsylvania Ave.',
					 'CITY' => 'Washington',
					 'STATE' => 'DC', 
					 'ZIP' => '12364-8923',
					 'ORDERDATE' => '06/17/03', // Order date
					 'CUSTCODE' => '143', // Customer ID
					);

$response = pfpro_process($transaction);

if (!$response) {
  die("Couldn't establish link to Verisign.\n");
}

echo "Verisign response code was ".$response['RESULT'];
echo ", which means: ".$response['RESPMSG']."\n";

echo "\nThe transaction request: ";
print_r($transaction);

echo "\nThe response: ";
print_r($response);

pfpro_cleanup();
?>

Now the script works fine, but i need things to work a little diferently. In the above script the values being sent ot payflow pro are strings. I need to be able to send variable values to payflow pro.

When i try to replace say the NAME "Jason Weathers" with the variable "$name" or just $name without the quotes... I get an error and the $name shows up in the Verisign Manager.

The data i need sent to payflow pro is collected from a user by a form. So the data is held in variables.... Is there another way to set this script up where i can send the value of a variable to PayFlow Pro ???

I hope you guys understand what i mean. Any help is appreciated!