Paypal Character Encoding

Hello everyone!

I need your help with a problem I have regarding Paypal encoding.

I was using cs cart 1.3.5 sp4 for my power tools shop. I am from Greece, so my shop is in greek.

I recently decide to upgrade to the latest version of cs cart. So i started by upgrading to 2.0.8, everything continued to work just fine, including paypal. Finally I used store import to upgrade to 4.2.2.

Everything seemed fine, but when i tried to make a test order using paypal, a problem occured! To be more exact, when i was redirected to paypal's site in order to complete my payment, the product name on the left column wasn't appearing as it should! The letters were deformed! I got strange characters. Meanwhile when i used paypal in ver 1.3.5 everything was just fine! Something is wrong with the encoding and i do not have a clue! I tried to alter some things but nothing changed.

Does anyone have any ideas?

Thanks in advance!

I am just posting this for future reference, I changed my php version from 5.3 to 5.4 and everything is back to normal!