Question

How to redirect user if he opens a new tab then type the index.php of my page to his user page? What will I put in my index.php to do this? I’m new to PHP.

Answer 1

Something like this:

session_start();
if (isset($_SESSION['user'])) {
    header('Location: user_page.php');
}

Make sure that you don’t have any html code or spacing above this in your index.php