how to reset session in php

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

Session_Start () creates a new session or reuses existing sessions. If you submit a session ID by either a GET or POST, or by using a cookie, the existing session is reused. The session_start() session Manager's open and read callback functions are

The session lifecycle in PHP first describes the process from the beginning to the end of session creation. When the program needs to create a session for a client request, the server first checks whether the client contains a session id, this is

PHP session usage details page 12th. The Session is stored on the server as a text file, so the client is not afraid to modify the Session content. In fact, in the Session file on the server side, PHP automatically modifies the session because the

Session Learning notes in php. Session refers to the time that a user spends browsing a website from entering the website to closing the browser. From the above definition Session, it refers to the time that the user spends browsing a website from

Php session and cookie 1. PHP COOKIE Cookie is a mechanism for storing data in a remote browser and tracking and identifying users. PHP sends cookies in the http header. Therefore, the setcookie () function must be called before other information

Session refers to the time that a user spends browsing a website from entering the website to closing the browser. From the definition above Session refers to the time that a user spends browsing a website from entering the website to closing the

PHP processing session Function Big Summary, PHP session function PHP processing session functions include: Session_Start, Session_register, session_is_registered, Session_unregister, Session_destroy, and so on. I believe that everyone in the

Session refers to the time that a user spends browsing a website from entering the website to closing the browser. From the above definition, we can see that Session is actually a specific concept of time. When using PHP to apply a session, the

1. PHP COOKIE Cookie is a mechanism for storing data in a remote browser and tracking and identifying users. PHP sends cookies in the http header. Therefore, the setcookie () function must be called before other information is output to the browser,