Hello, I am using the php SDK to run credits to a CP account.

When I use the following code:

$auth = new AuthorizeNetAIM(LOGIN, KEY);
 $auth->setFields(
 array(
 'amount' => 12.12,
 'card_num' => 1234
 )
 );
 $auth->setCustomField('x_ref_trans_id', 123456789);
 $auth->setCustomField('x_market_type', 2);
 $auth->setCustomField('x_device_type', 5);
 $auth->setCustomField('x_response_format', 1);
 $auth->setCustomField('x_invoice_num', 545454);
 
 $response = $auth->credit();

My response looks like this:

|1.0|,|1|,|1|,|This transaction has been approved.|,||,|P|,||,|TRANSID|,|D9B0C5C38B9BED87E03AED3124A5F018|,||,||,||,||,||,||,||,||,||,||,||,|XXXX1234|,|MasterCard|

$response:

AuthorizeNetAIM_Response Object
(
    [_response_array:AuthorizeNetAIM_Response:private] => Array
        (
            [0] => 1.0
            [1] => 1
            [2] => 1
            [3] => This transaction has been approved.
            [4] => 
            [5] => P
            [6] => 
            [7] => TRANSID
            [8] => D9B0C5C38B9BED87E03AED3124A5F018
            [9] => 
            [10] => 
            [11] => 
            [12] => 
            [13] => 
            [14] => 
            [15] => 
            [16] => 
            [17] => 
            [18] => 
            [19] => 
            [20] => XXXX1234
            [21] => MasterCard
        )

    [approved] => 1
    [declined] => 
    [error] => 
    [held] => 
    [response_code] => 1.0
    [response_subcode] => 1
    [response_reason_code] => 1
    [response_reason_text] => This transaction has been approved.
    [authorization_code] => 
    [avs_response] => P
    [transaction_id] => 
    [invoice_number] => TRANSID
    [description] => D9B0C5C38B9BED87E03AED3124A5F018
    [amount] => 
    [method] => 
    [transaction_type] => 
    [customer_id] => 
    [first_name] => 
    [last_name] => 
    [company] => 
    [address] => 
    [city] => 
    [state] => 
    [zip_code] => 
    [country] => XXXX1234
    [phone] => MasterCard
    [fax] => 
    [email_address] => 
    [ship_to_first_name] => 
    [ship_to_last_name] => 
    [ship_to_company] => 
    [ship_to_address] => 
    [ship_to_city] => 
    [ship_to_state] => 
    [ship_to_zip_code] => 
    [ship_to_country] => 
    [tax] => 
    [duty] => 
    [freight] => 
    [tax_exempt] => 
    [purchase_order_number] => 
    [md5_hash] => 
    [card_code_response] => 
    [cavv_response] => 
    [account_number] => 
    [card_type] => 
    [split_tender_id] => 
    [requested_amount] => 
    [balance_on_card] => 
    [response] => |1.0|,|1|,|1|,|This transaction has been approved.|,||,|P|,||,|TRANSID|,|D9B0C5C38B9BED87E03AED3124A5F018|,||,||,||,||,||,||,||,||,||,||,||,|XXXX1234|,|MasterCard|
    [x_ref_trans_id] => 
    [x_market_type] => 
    [x_device_type] => 
    [x_response_format] => XXXX1234
    [x_invoice_num] => MasterCard
)

The transaction id is being passed back in the invoice id field and I'm not sure what the description field is. Also it appears the country and phone contain the card number and type.

Any ideas?