How can we access the value stored in a session variable?
To access the value stored in a session variable in PHP, we need to understand the concept of sessions and how they are managed in PHP. Sessions are a way to store data that can be accessed across multiple pages or requests by the same user. They are commonly used to maintain user-specific information, such
How can we store a value in a session variable?
To store a value in a session variable in PHP, you can follow a few simple steps. First, you need to start a session by calling the `session_start()` function at the beginning of your PHP script. This function initializes or resumes a session and makes session variables accessible. Once the session has started, you can
- Published in Web Development, EITC/WD/PMSF PHP and MySQL Fundamentals, Expertise in PHP, Sessions, Examination review
How can we start a session in PHP?
Starting a session in PHP is an essential step in web development, as it allows the server to maintain user-specific data across multiple requests. Sessions enable the storage and retrieval of user information, such as login credentials, shopping cart contents, or preferences. In this answer, we will consider the process of starting a session in