I want to secure my PHP code and use LICENSE for it. Something like that my software will work only for specific users servers that I provided license to them.
How can I use domain , IP, localkeyand expire date and generate license based on this for my own PHP software?
Please guide me and share your knowledge about whmcs or any other methods that it can cover my need.
The WHMCS licensing addon allows you to validate domain, IP, filepath, and other values. You will need to integrate it into your application. Fundamentally though, you will also need to encode the files with ioncube or some other tool to reduce the chances of the code you distribute from being modified by your customers. The effectiveness of your licensing implementation depends a lot more on how effective you think ioncube is.