Introduction - If you have any usage issues, please Google them yourself
Development of a domain name authorization management system based on php.
Domain name authorization for the program source code (hereinafter referred to as software) protection, the core idea is to prevent their hard work of software piracy! The goal of domain name authorization is to allow software users to use the software in accordance with the purchase license, involving the number of software installation, the use of time, the scope of application and functional modules, etc.