How do you send this file generated graph to the
client browser?
Are you using one of the functions ImagePNG(),
ImageWBMP(), ImageJPEG()
or
are you presenting a link to your graph in php
generated html output?
Piotr
--- toby z <blue_myth_1@yahoo.com> wrote:
> thnx guyz
>
> but i have tried
>
> header("Expires: Mon, 26 Jul 1997 05:00:00 GMT");
> // Date in the
> past
> header("Last-Modified: " . gmdate("D, d M Y H:i:s")
> . " GMT"); //
> always modified
> header("Cache-Control: no-store, no-cache,
> must-revalidate"); //
> HTTP/1.1
> header("Cache-Control: post-check=0, pre-check=0",
> false);
> header("Pragma: no-cache");
> // HTTP/1.0
>
>
> and it aint working either .....
>
> its still the same .... have to refresh the dammed
> page .....
>
> i must be scewing something somewhere .....
> cant figure out what n where .....
>
> anyother ideas anyone .....
>
> thanx a mill ....
>
> toby
>
> --- Piotr Pluciennik <ppluciennik@yahoo.com> wrote:
> > Before sending
> your graph with:
> >
> > Imagegif($im);
> >
> > try things like that:
> >
> > Header("Expires: Fri, 10 Jun 1976 07:00:00 GMT");
> >
> > HTH
> > Piotr
> >
> > --- toby z <blue_myth_1@yahoo.com> wrote:
> > > hay guyz
> > >
> > > this is a rather silly thing
> > > but its starting to drive me now
> > >
> > > i have a page with a million switches ....
> checkin
> > > and including
> > > files for each case .....
> > >
> > > the files on their turn run a few queries
> > > and then each calls a file generate graph
> > > which generates a graph for the query rum
> earlier in
> > > the caller file
> > >
> > > u know the works .....
> > >
> > > the problem is
> > >
> > > each file passes to the grapgh file the data
> fetched
> > > and the title of
> > > the graph
> > >
> > > unless i re-fresh the page the graph displayed
> last
> > > keeps appearing
> > > and re-appearing
> > > with the old title n old data u know .....
> > > caching the old one ...... :S
> > >
> > > i stumbled upon clearstatcache()
> > > but it aint seem to be workin either
> > >
> > >
> > > and another thing
> > > this screwup happens only on remote machines not
> on
> > > ma own
> > > not on the server u know ......
> > >
> > > what else can i do to clear the cache without
> having
> > > to tell ma
> > > clients to refresh the page each time
> > > (they cant even turn the compu on properly
> ...... :)
> > > )
> > >
> > > will sumbdy plz tell me .....
> > > as im pretty lost in the cache clearing thinggy
> > > .....
> > >
> > >
> > > thnx a mill guyz
> > >
> > > toby
> > >
> > >
> > >
> > >
> >
>
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