php session ajax

What's the relationship between session and cookies?Cookies are also technologies that are generated by HTTP stateless features. It is also used to save the identity of the visitor and some data. Each time the client initiates an HTTP request, the

What is Session in PHP? In web application development, a Session is called a Session. It is mainly used to save the data of a visitor.Because HTTP is stateless, the server does not remember the client. for the server, every request is completely

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

Example analysis of the difference between cookie and session in PHP, cookie instance analysis Cookies and sessions are very important techniques in PHP programming. In-depth understanding and mastering the application of cookies and sessions is

What is SESSION? According to the WIKI, a SESSION is the interaction information between two communication devices. It is established at a certain time and becomes invalid after a certain period of time. Common sessions include tcp session, web

What is a Session? In Web application development, the session is called a conversation. is primarily used to save data for a visitor.Because of the HTTP stateless features, the server will not remember the client, on the server side, each request

what is a session? As explained by the wiki, the session is an interactive message that exists between two communication devices, established at a certain time, and fails after a certain amount of time. Common sessions are: TCP session, WEB

How to keep the session in PHP and some thoughts caused by this recent project, there is a relatively large form, the user to complete it takes a lot of time, a lot of users spent the arduous completion, a submission found the session expired, the

Web Speed-up: Avoid PHP session slow running One, what--concurrent access, blocking execution1.1 Do not use session File index.php: The contents of ajax.php, ajax2.php and ajax3.php are Every request to sleep 1S,JQ

What is a Session?In Web application development, the session is called a conversation. is primarily used to save data for a visitor.Because of the HTTP stateless features, the server will not remember the client, on the server side, each request is