Remove a cookie

Question

I try to erase cookies whenever I wish to.

unset($ COOKIE['hello']);

I can still see the cookie in my Firefox cookie browser. How can I actually get the cookie off?

Answer 1

Try this:

if (isset($_COOKIE['remember_user'])) {
    unset($_COOKIE['remember_user']); 
    setcookie('remember_user', null, -1, '/'); 
    return true;
} else {
    return false;
}

I hope this helps you.