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A session is a way to store information (in variables) to be used across multiple pages. Unlike a cookie, the information is not stored on the users computer. What is a PHP Session? When you work with an application, you open it, do some changes, and then you close it. This is much like a Session. The computer knows who you are.
An associative array containing session variables available to the current script. See the Session functions documentation for more information on how this is used.
Jun 8, 2022 · What is a session? In general, session refers to a frame of communication between two medium. A PHP session is used to store data on a server rather than the computer of the user. Session identifiers or SID is a unique number which is used to identify every user in a session based environment.
PHP sessions allow you to store data on the web server associated with a session id. Once you create a session, PHP sends a cookie that contains the session id to the web browser.
Feb 16, 2021 · In this post, you'll learn the basics of session handling in PHP: how sessions work and how they are related to cookies, and how to work with sessions and session variables.
Nov 14, 2023 · This tutorial will walk through examples of how to use sessions, and how they work in PHP. Free code download included.
session_encode — Encodes the current session data as a session encoded string. session_gc — Perform session data garbage collection. session_get_cookie_params — Get the session cookie parameters. session_id — Get and/or set the current session id. session_module_name — Get and/or set the current session module.
Session support in PHP consists of a way to preserve certain data across subsequent accesses. A visitor accessing your web site is assigned a unique id, the so-called session id. This is either stored in a cookie on the user side or is propagated in the URL.
PHP - Sessions - A web session is the time duration between the time a user establishes connection with a server and the time the connection is terminated. Along with the cookies, the session variables make the data accessible across the various pages of an entire website.
In this complete guide, we’ll cover everything you need to know about PHP session handling, from the basics of session management to more advanced topics like session hijacking prevention and handling multiple sessions.
