Thanks Martin. I will try that.
Claude Cormier
Ormetal Inc.
http://www.goldcurrencies.ca
http://www.ormetal.com
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PHP General Mai
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Subject: Re: [PHP] How to clear variables?
On 21 Mar 2002, at 8:33, Rasmus Lerdorf wrote:
> Well, you could prevent the user from cacheing the page by sending the
> appropriate cache control headers. Then when they click back it would
> say that the page is expired.
Hello Rasmus,
On 21 Mar 2002, at 8:33, Rasmus Lerdorf wrote:
> Well, you could prevent the user from cacheing the page by sending the
> appropriate cache control headers. Then when they click back it would
> say that the page is expired.
Hello Rasmus,
I tried what you suggest with:
session_cache_limiter('n
> On 21 Mar 2002, at 8:03, Rasmus Lerdorf wrote:
>
> > This Faction variable comes from the browser.
>
> Thanks for answering Rasmus.
>
> But is it possible to clear this variable. Is this what is called a
> global variable? If not, does this means that the scope of POST
> variables is as long as
Thanks for your help.
> Well, you could prevent the user from cacheing the page by sending the
> appropriate cache control headers. Then when they click back it would
> say that the page is expired.
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On 21 Mar 2002, at 8:03, Rasmus Lerdorf wrote:
> This Faction variable comes from the browser.
Thanks for answering Rasmus.
But is it possible to clear this variable. Is this what is called a
global variable? If not, does this means that the scope of POST
variables is as long as the life of t
> The above speudo script work fine and when the user click 'Add to
> Data', the data is added to my database. Howver, the
> session_unregister and session_destroy do not clear the variable
> Faction and its value. Therefore if the user click Reload on the
> browser, the data gets added again.
>
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