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 introduced the PHP session control, mainly elaborated the following several things:
• Background/concept of Session controlMaintenance and life cycle of • Cookies (effective time)Maintenance and life cycle of session (recovery
[Determine user logon] is the PHP process correct? Every time I query the data inventory COOKIE, I make my own PHP to determine whether the user is logged on:
[Process]
1. First, determine whether there is a cookie ('uid') & cookie ('uid'). If no
Sessions
Similar to requests and responses, the default is to access sessions by using the session application component for the Yii\web\session instance.
Open and Close Sessions
You can use the following code to turn the session on and off.
Objective
We use PHP to develop the background, we need to save some of the data, and we usually do is to save the database, but sometimes we do not need to save in the database, such as when we log on to the Web page, the site to show the last
Session management is an important part of web development, including sessions and cookie two technologies. This chapter describes the creation and use of cookies and sessions.
Cookies:
Cookies are often used to identify users. Cookies are small
The similarities and differences between the cookie and session:A. Cookie mechanismCookies are small pieces of text that the server stores on the local machine and are sent to the same server with each request. The IETF RFC 2965 HTTP State
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
What is a session?
The Chinese translation of the session is called "conversation", its original meaning refers to the beginning and end of a series of actions/messages, such as phone calls from the pick up the telephone to hang up the phone in the
Explain the differences between cookies and sessions in PHP and summary of cookie and session usage, cookiesession
Specifically, the cookie is stored in the "client", and the session is stored on the "server"
Cookies are implemented by extending
The content source of this page is from Internet, which doesn't represent Alibaba Cloud's opinion;
products and services mentioned on that page don't have any relationship with Alibaba Cloud. If the
content of the page makes you feel confusing, please write us an email, we will handle the problem
within 5 days after receiving your email.
If you find any instances of plagiarism from the community, please send an email to:
info-contact@alibabacloud.com
and provide relevant evidence. A staff member will contact you within 5 working days.