I integrated my website to an e-payment platform, and after processing the payment, it redirects to a page with a dynamic url that is like this: http://www.abcdef.com/paymentsuccess.php?TransactionReference=2012101020201015T&OrderID=61373444. and i have a page created as paymentsuccess.php.
The question is this: what code snippet can I put inside this paymentsuccess.php to make it display regardless of the transactionreference and OrderId numbers sent from the payment platform