Simple implementation of WeChat web page authorization (OAuth2.0) PHP source code

Summary:

　1. It is recommended to study the OAuth2.0 protocol.

　 2. WeChat official documents and WeChat official website tools must be fully utilized.

It’s relatively simple, just post the source code directly. Among them, the "xxxxxxxxxx" part needs to be replaced according to your own environment. The correct result is as follows: Content, for more related content, please pay attention to the PHP Chinese website (www.php.cn)!