I've been using encrypted Standard Buttons coded in PHP for over 10 years, using the PayPal files EWPServices.php and PPCrypto.php. I got a notice that I need to update something - not sure what. I looked for updated files, and to my absolute horror, I discovered that what was once a simple two-file API has turned into a hundred-file nightmare with zillions of functions that I have no use for. I don't want to spend the next month getting a PhD in the PayPal API. Can I continue to use EWPServices.php and PHPCrypto.php?
