Jason Wong wrote:
The cache-control directives are only supposed to be followed if the page was
to be _explicitly_ reloaded or refreshed. The BACK button (as specified in
the standards rfc something or another) is NOT supposed to reload or
refresh a page -- it is supposed to redisplay the
Justin French wrote:
I know it sounds simple, but try to analyse what other big sites are doing
in this situation:
That's exactly what I did, but I don't understand *how* they do it hence
my question.
I surfed some of the big sites and saw that they do not break when a
user hits the back but
A lot has been said on the issue already, so I'll attempt to keep mine
brief.
Cache control will help a little, but not all browsers support it. Yes, it
will cause a little more traffic on your site, and yes it will "help" keep
some people from clicking back, but it certainly won't FIX anything.
I have tested this with all kind of browsers on WIndows, and to make a clean
cut I had to do so..
"Jason Sheets" <[EMAIL PROTECTED]> wrote in message
[EMAIL PROTECTED]">news:[EMAIL PROTECTED]...
> Instead of doing a foreach to unset your session variables you can use
> session_unset(); which will
Instead of doing a foreach to unset your session variables you can use
session_unset(); which will unset all your session variables for you.
Additionally if you are wanting to remove a cookie from a visitor's
browser you should use setcookie, not unset $_COOKIE, $_COOKIE allows
you to access the v
On Thursday 02 January 2003 01:56, David Tandberg-Johansen wrote:
> [CUT]
>
> I am using SESSION on al my secure projects
> I use a file structur as this:
> (loginform) -> logincheck.php (if not ok->back2login | if ok (start an
> session)(forward to the secure pages))
>
> When the user logs out:
>
On Wednesday 01 January 2003 19:24, Jean-Christian Imbeault wrote:
> Tularis wrote:
> > I adives to make sure the browser doesn't cache it *at all*.
> > This can be done using (one, or more) of the following headers:
> >
> > // HTTP 1.1 compliant:
> > header("Cache-Control: no-store, no-cache, must
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