php login and logout script with session

This article mainly introduces PHP Session control: Session and Cookie Details. This article describes Session and Cookie related knowledge in PHP in detail and covers a wide range of topics, for more information about PHP session control, see the

This article describes in detail the use of session in php, a good example to help you learn, easy to understand. Previous Session technology is similar to Cookie technology, and is used to store user-related information. But the biggest difference

Compared with cookies in PHP Development, session is stored on the server side, which is relatively secure and has different storage length limits than Cookie, this article briefly introduces the use of session compared to cookies in PHP Development.

How to use the session in PHP Declaration and use of the session The session setting differs from the cookie, which must be started first and must be called session_start () in PHP. The syntax format for the session_start () function is as follows:

UCenter single-point login synchronous logout instance. I think many of my friends will use the ucenter feature, which is a member synchronization function. we often integrate several systems or different forums. next I will introduce it to you. I

Ucenter I think a lot of friends will use, is a member of the synchronization function, we will often put a few systems or different forums to integrate, I would like to introduce you to the students. Ucenter Synchronization Process: The premise is

PHP Logout Features The PHP manual writes Session_destroy () destroys all of the data associated with the current session. It does unset any of the global variables associated with the session, or unset the session cookie. To use the session

PHP Logout Features The PHP manual writes Session_destroy () destroys all of the data associated with the current session. It does unset any of the global variables associated with the session, or unset the session cookie. To use the session

Php logon and logout instance code. Pm_user is a data table that has not been created. you can create a table on your own. The following describes only the program code for logging on with php and then logging out, for more information, see pm_user.

The full version of the source code of the Sina Weibo login interface developed by the CI framework. First, let's take a look at the following process: Process principle: 1. get access_token through code and get user information (including user u_id)