How To Set Session In Php For Login Page

How To Articles


Setting up session management in PHP is an essential part of creating a secure login page. It allows you to store and retrieve user-specific data across multiple pages, ensuring a smooth and personalized user experience. In this article, I will guide you through the process of setting up session management in PHP for your login page.

Step 1: Starting the Session

The first step is to start the session in your PHP script. This can be done by calling the session_start() function at the beginning of your login page script. This function will create a unique session ID for the user and store it as a cookie on their browser.

Step 2: Verifying User Credentials

Next, you need to verify the user’s login credentials using the username and password they entered. This can be done by comparing the user’s input with the stored values in your database. If the credentials match, you can proceed to the next step.

Step 3: Storing User Information in Sessions

Once the user’s credentials are verified, you can store relevant user information in the session. This information can include the user’s ID, username, email, or any other data that you want to access throughout their session. To store this information, you can use the $_SESSION superglobal array.

$_SESSION['user_id'] = $user_id;
$_SESSION['username'] = $username;
$_SESSION['email'] = $email;

Step 4: Redirecting to the Dashboard

After storing user information in the session, you can redirect the user to the dashboard or any protected page of your website. To do this, use the header() function to send an HTTP redirect header to the desired page.

header('Location: dashboard.php');

Step 5: Protecting Pages with Session

It’s important to ensure that only authenticated users can access protected pages. To do this, you can include a session check at the beginning of each protected page. If the session is not set or the user is not authenticated, you can redirect them back to the login page.


    header('Location: login.php');


Setting up session management in PHP for your login page is a crucial step in creating a secure and personalized user experience. By following the steps outlined in this article, you can ensure that user information is securely stored and accessible throughout their session. Remember to always handle sensitive user data with care and follow best practices for session management.