Where can additional information on PHP sessions be found?

To learn more about PHP sessions, you can refer to the official PHP documentation on sessions at https://www.php.net/manual/en/book.session.php. This documentation provides detailed explanations of how sessions work in PHP, how to start and manage sessions, and best practices for working with sessions in your PHP applications.

<?php
// Start a session
session_start();

// Set session variables
$_SESSION['username'] = 'john_doe';
$_SESSION['email'] = 'john_doe@example.com';

// Access session variables
echo 'Username: ' . $_SESSION['username'];
echo 'Email: ' . $_SESSION['email'];

// Destroy the session
session_destroy();
?>