Re: Clearing session

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Aziz Saleh am Mittwoch, 26. Februar 2014 - 20:58:
> On Wed, Feb 26, 2014 at 2:51 PM, Larry Martell <larry.martell@xxxxxxxxx>wrote:
> 
> > On Wed, Feb 26, 2014 at 2:49 PM, Ashley Sheridan
> > <ash@xxxxxxxxxxxxxxxxxxxx> wrote:
> > > On Wed, 2014-02-26 at 14:47 -0500, Larry Martell wrote:
> > >> On Wed, Feb 26, 2014 at 2:39 PM, Ashley Sheridan
> > >> <ash@xxxxxxxxxxxxxxxxxxxx> wrote:
> > >> > On Wed, 2014-02-26 at 14:33 -0500, Larry Martell wrote:
> > >> >> Is there a way I can clear my session data from the browser? This is
> > >> >> for debugging when I change something. Currently no matter what I do
> > >> >> short of exiting the browser, my session data is always retained.
> > This
> > >> >> makes testing very cumbersome.
> > >> >>
> > >> >
> > >> > The session data is actually stored on the server, the browser just
> > >> > sends a session id in the requests it makes to the server so that the
> > >> > server can access the right data.
> > >> >
> > >> > You could clear the cookie (or URL parameter if you're using that
> > >> > method), that contains the session ID, from your browser, or you could
> > >> > follow the advice at
> > >> > http://uk3.php.net/manual/en/function.session-destroy.php which
> > explains
> > >> > in a decent detail exactly how to do what you want.
> > >>
> > >> Thanks for the reply, but I am aware of all that and I know about
> > >> session_destroy. I want to clear the session from the browser not from
> > >> the code.
> > >
> > > Did you even look at the link I posted? The second paragraph quite
> > > clearly mentions:
> > >
> > > "If a cookie is used to propagate the session id (default behavior),
> > > then the session cookie must be deleted. setcookie() may be used for
> > > that."
> >
> > I had read that page before, but I missed the part about the session
> > cookie.
> >
> > --
> > PHP General Mailing List (http://www.php.net/)
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> >
> >
> Are you using a custom session handler? You shouldn't have to remove the
> cookie. session_destroy should destroy the data from the server (it would
> still be the same ID, but the data should not be there after the next
> load). For the current load, you can do $_SESSION = array().

Hi Larry, try this:

header("Cache-Control: max-age=0")

should prevent the caching of your page in developping.
If you are finished, set max-age to some decent value.

Chears, Niklaus

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