Hi friends, i am working on a webhosting site using php. I really don't know where or rather how to get a billing or credit card processing scrip(php). I would really appreciate it if someone can help me. Cheers!
What rocknbill said. Most CC processors have example code for PHP (since it is such a common developer's language). In fact, if they do not provide example code, that could be an indication of poor support in general- a potential red flag, and you may want to look for a different company.
The chances are you cant get a FREE script as such, however if you sign up to a processing contract you may be offered free set-up by one of their technicians, or assistance on integrating your system with theirs. There's no such thing as a free lunch I'm afraid.