On Wed, Nov 21, 2001 at 04:44:24PM +0000, carl wrote:
> Hi all, new to this forum.  Can anyone tell me if it's possible to protect 
> php session variables from simultaneous read/write access by more than one 
> client, or whether this type of security measure is automatically catered 
> for behind the scenes?

Are you referring to variables created by "session_register" in PHP4?  I'm fairly certain those are stored on a per-session-ID
basis, so different clients would have to be using the same session ID to do what you're concerned about (and I believe _that_ is an
unlikely event).

Calvin
-- 
Calvin Dodge
Certified Linux Bigot (tm)
http://www.caldodge.fpcc.net