Cybercash/Verisign and PHP possible?

My company wants to set up online credit card functionality and we are thinking of going with a company called Veritrans (I believe they are the japanese branch or cybercash for Verisign in Japan). However they do not support PHP. They only offer kits for Perl and Java. Unfortunately for me they do not have any english documentation either :( I was wondering two things: #1- Assuming that this service is the "new" cybercash as offered by Verisign does anyone know if I can use the service directly through PHP. Or do I really really need to use their kit ... #2- If I can use this service directly from within PHP can anyone point me to some online resources with examples, etc ... so I can figure out how to use this beast ;) Thanks for any advice! Jc