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Posted by Erwin Moller on 06/20/06 19:53
R. Rajesh Jeba Anbiah wrote:
> Erwin Moller wrote:
> <snip>
>> But since the OP is terminating the script test.php by calling exit(); it
>> won't help. I think.
>> I am missing something about session_write_close() maybe?
> <snip>
>
> session_write_close() will be implicitly called when you use
> exit(); but as header redirection is above exit() and some time the
> session values may not be written to the desk when that page redirect
> is accessed.
Hi Rajesh,
Aaah. Thanks, but I am still confused. :-/
Can i summarize it as follows?
When the exit() is reached, the session-writing and closing can be suspended
for some time (due to heavy load on the server eg.) and the next request
(originating from the header("Location: ...") is already trying to use that
same session.
But still I do not understand what can go wrong, since as I understand it
the second page is waiting for the first to finish before it can access the
session, so it hangs and waits.
So no problem there as far as I can see.
I would love to hear more opinions because I never use
session_write_close(), but never had any sessiontroubles either, not with
default sessionhandling (php/file) and custom (user/database).
So I would love to know if it is a serious improvement, or just a myth.
Can you/anybody shed some light on that?
TIA
Regards,
Erwin Moller
>
> --
> <?php echo 'Just another PHP saint'; ?>
> Email: rrjanbiah-at-Y!com Blog: http://rajeshanbiah.blogspot.com/
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