Posted by Loris Perazzoli
2015-09-17

Hi,
your script is wonderful ad I use it since 1 year, do you know if recent change of security certificate in PayPal is compatible?
Posted by Tom
2015-09-18

Hi,

>do you know if recent change of security certificate in PayPal is compatible?

No changes are necessary in the php script. But you have to be sure that your web server is compatible with SHA-256. Please ask your web server administrator if SSL components (such as. OpenSSL) on the server are ready for PayPal update.