[PHP] Unregistering several variables at once -- how?

[James Johnson]

Hi,

I have 15 - 20 $_SESSION vars that I want to clear when a user logs out.
I've been doing it with the following code:

if(session_is_registered($_SESSION['svUserID'])){
        session_unregister($_SESSION['svUserID']);
}

But, this is tedious. Is there a better way, like session_unregister(all)?

Thanks,
James

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