I use this library http://www.binpress.com/app/paypal-adaptive-payments-pro-codeigniter-library/140 and I use it as my ipn listener for the codeigniter project - http://pastebin.com/ pMb7Zhz3 .
I basically do a parallel transaction using the PayPal library above, so when a user makes a payment / donation, he sends the money to 2 different accounts. Once the transaction is completed, paypal sends the data to my ipn listener, and it parses the information for one client just fine, if I leave this 'IPNNotificationURL' => '' in my code and go to paypal and configure the ipn url.
I am trying to get IPN information for both accounts without requiring both accounts to set the ipn URL in their PayPal settings. When I set 'IPNNotificationURL' => 'http://example.com/paypal_ipn' , I still get ipn information for account 1, but I get this warning Array to string conversion on line 11 my listener. How can I fix this, and if so, will I get ipn information from both accounts?
Here is the payment method from the library above, which I use for concurrent payments
function Pay() { // Prepare request arrays $PayRequestFields = array( 'ActionType' => 'PAY', // Required. Whether the request pays the receiver or whether the request is set up to create a payment request, but not fulfill the payment until the ExecutePayment is called. Values are: PAY, CREATE, PAY_PRIMARY 'CancelURL' => '', // Required. The URL to which the sender browser is redirected if the sender cancels the approval for the payment after logging in to paypal.com. 1024 char max. 'CurrencyCode' => 'USD', // Required. 3 character currency code. 'FeesPayer' => 'SENDER', // The payer of the fees. Values are: SENDER, PRIMARYRECEIVER, EACHRECEIVER, SECONDARYONLY 'IPNNotificationURL' => '', // The URL to which you want all IPN messages for this payment to be sent. 1024 char max. 'Memo' => '', // A note associated with the payment (text, not HTML). 1000 char max 'Pin' => '', // The sener personal id number, which was specified when the sender signed up for the preapproval 'PreapprovalKey' => '', // The key associated with a preapproval for this payment. The preapproval is required if this is a preapproved payment. 'ReturnURL' => '', // Required. The URL to which the sener browser is redirected after approvaing a payment on paypal.com. 1024 char max. 'ReverseAllParallelPaymentsOnError' => '', // Whether to reverse paralel payments if an error occurs with a payment. Values are: TRUE, FALSE 'SenderEmail' => '', // Sender email address. 127 char max. 'TrackingID' => '' // Unique ID that you specify to track the payment. 127 char max. ); $ClientDetailsFields = array( 'CustomerID' => '', // Your ID for the sender 127 char max. 'CustomerType' => '', // Your ID of the type of customer. 127 char max. 'GeoLocation' => '', // Sender geographic location 'Model' => '', // A sub-identification of the application. 127 char max. 'PartnerName' => '' // Your organization name or ID ); $FundingTypes = array('ECHECK', 'BALANCE', 'CREDITCARD'); $Receivers = array(); $Receiver = array( 'Amount' => '', // Required. Amount to be paid to the receiver. 'Email' => '', // Receiver email address. 127 char max. 'InvoiceID' => '', // The invoice number for the payment. 127 char max. 'PaymentType' => '', // Transaction type. Values are: GOODS, SERVICE, PERSONAL, CASHADVANCE, DIGITALGOODS 'PaymentSubType' => '', // The transaction subtype for the payment. 'Phone' => array('CountryCode' => '', 'PhoneNumber' => '', 'Extension' => ''), // Receiver phone number. Numbers only. 'Primary' => '' // Whether this receiver is the primary receiver. Values are: TRUE, FALSE ); array_push($Receivers,$Receiver); $SenderIdentifierFields = array( 'UseCredentials' => '' // If TRUE, use credentials to identify the sender. Default is false. ); $AccountIdentifierFields = array( 'Email' => '', // Sender email address. 127 char max. 'Phone' => array('CountryCode' => '', 'PhoneNumber' => '', 'Extension' => '') // Sender phone number. Numbers only. ); $PayPalRequestData = array( 'PayRequestFields' => $PayRequestFields, 'ClientDetailsFields' => $ClientDetailsFields, 'FundingTypes' => $FundingTypes, 'Receivers' => $Receivers, 'SenderIdentifierFields' => $SenderIdentifierFields, 'AccountIdentifierFields' => $AccountIdentifierFields ); $PayPalResult = $this->paypal_adaptive->Pay($PayPalRequestData); if(!$this->paypal_adaptive->APICallSuccessful($PayPalResult['Ack'])) { $errors = array('Errors'=>$PayPalResult['Errors']); $this->load->view('paypal_error',$errors); } else { $data['result'] = $PayPalResult; $this->load->view('success', $data); } }
and line 11 is from the pastebine above - $value = urlencode(stripslashes($value));