What do you mean by session management?

Session management refers to the process of securely handling multiple requests to a web-based application or service from a single user or entity. Websites and browsers use HTTP to communicate, and a session is a series of HTTP requests and transactions initiated by the same user.

What is session in PHP explain with example?

PHP session is used to store and pass information from one page to another temporarily (until user close the website). PHP session technique is widely used in shopping websites where we need to store and pass cart information e.g. username, product code, product name, product price etc from one page to another.

What is session and state management in PHP?

What is state management? PHP allows us to save certain states of the application either on the server itself, or in the user’s browser. PHP provides us with two different techniques to manage states in a web application: Sessions: Server Side State Management. Cookies: Client Side State Management.

What is session management in database?

A session manages the interaction between a web browser and a web server. For example, a session allows an application to track the items in a shopping cart, the status of a customer account application process, whether or not a user is logged in, or the finalizing of an order.

What is the purpose of session?

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.

How many types of session are there?

There are three kinds of session, and they are listed as follows 1. Inprocess. 2. Outprocess.

What is cookie and session in PHP?

A session is a global variable stored on the server. Each session is assigned a unique id which is used to retrieve stored values. Whenever a session is created, a cookie containing the unique session id is stored on the user’s computer and returned with every request to the server.

Why do we need session management?

Session management is used to facilitate secure interactions between a user and some service or application and applies to a sequence of requests and responses associated with that particular user.

How do I start a PHP session?

Starting a PHP Session A PHP session is easily started by making a call to the session_start() function. This function first checks if a session is already started and if none is started then it starts one. It is recommended to put the call to session_start() at the beginning of the page.