Function Hook_payment_gateway_paypal->handle_ipn_transaction
Definitions
sources/hooks/systems/payment_gateway/paypal.php
- Handle IPN's. The function may produce output, which would be returned to the Payment Gateway. The function may do transaction verification.
- Visibility: public
- Is abstract?: No
- Is static?: No
- Is final?: No
- Return: array
Parameters
| Name | Type | Default | Set | Range | Description |
|---|---|---|---|---|---|
| $silent_fail | boolean | required parameter | N/A | N/A | Return null on failure rather than showing any error message. Used when not sure a valid & finalised transaction is in the POST environment, but you want to try just in case (e.g. on a redirect back from the gateway). |
Return
- A long tuple of collected data. Emulates some of the key variables of the PayPal IPN response (null: no transaction; will only return null when $silent_fail is set).
- Type: ?array
- Set: N/A
- Range: N/A