Destroy One Session, But Keep Other One

[son]

I use sessions for a shopping cart and for a dedicated user area on same website. On logout page of dedicated user area I have:

$_SESSION = array(); // destroy the variables	session_destroy(); // destroy the session itself	setcookie (session_name(), '', time()-300, '/', '', 0); // destroy the cookie

As this destroys all session data this is not what I want. I want only to destroy the session data relevant to dedicated user area. I use $_SESSION['first_name'] for login/logout status of user area and $_SESSION['cart'] for shopping basket. How do I only destroy first_name?Son

[justsomeguy]

You can use unset to delete a variable, if you unset an array element it will remove the element from the array.

[son]

You can use unset to delete a variable, if you unset an array element it will remove the element from the array.

Use now:unset($_SESSION['first_name']);as suggested. Does the trick:-)Cheers,Son