How can PHP be configured to handle session IDs and ensure seamless session management for users?

To configure PHP to handle session IDs and ensure seamless session management for users, you can set the session ID to be passed through cookies, use session_regenerate_id() to prevent session fixation attacks, and set session cookie parameters for security.

// Set session ID to be passed through cookies
ini_set('session.use_cookies', 1);
ini_set('session.use_only_cookies', 1);

// Regenerate session ID to prevent session fixation attacks
session_regenerate_id(true);

// Set session cookie parameters for security
session_set_cookie_params([
    'lifetime' => 0,
    'path' => '/',
    'domain' => 'example.com',
    'secure' => true,
    'httponly' => true
]);

// Start the session
session_start();