Just a little tidbit on this particular point...
> Some people
> are against cookies, 'cause you can't guarantee that they're
> turned on.
If you configure PHP with "--enable-trans-sid" PHP will ensure that sessions
work for all users regardless of whether they have cookies on or not.
enable-trans-sid will pass the session ID automagically for you if cookies
are turned off on the client's browser. This is a very nice feature that
many people forget about when they talk about PHP and sessions.
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