Posted by Rory Browne on 11/26/82 11:16

if you have an image generated by
http://www.example.com/createimage.php , you could always refer to it
as http://www.example.com/createimage.php/{no_of_seconds_since_unix_epoch}.png

On 5/19/05, Rahul S. Johari <rjohari@nycap.rr.com> wrote:
>
> On 5/19/05 10:59 AM, "Murray @ PlanetThoughtful"
> <lists@planetthoughtful.org> wrote:
>
>
> > Try forcing the browser to bypass the cache by adding the lines at the
> > following link to your page:
> >
> > http://www.faqts.com/knowledge_base/view.phtml/aid/21068/fid/51
>
> I thought this would definitely work because it looks like exactly what I
> need. IE is picking up the image from the cache no matter what.. And it
> seemed this piece of code is exactly for that, so that IE doesn't pick up
> images/data from the cache. But it's still not working! IE is still indeed
> picking up the image from the cache.
>
> This is how the beginning of my php page looks like:
>
> <?php
> session_start();
> 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");
> header ("Cache-Control: no-cache, must-revalidate"); // for HTTP/1.1
> header ("Pragma: no-cache"); // for HTTP/1.0
> ?>
>
> Stll... IE is displaying the image that has already been displayed on first
> login attempt... It won't display new Image untill you actually physically
> hit the "REFRESH" button on the browser.
>
> Any suggestions?
>
> Rahul S. Johari
> Coordinator, Internet & Administration
> Informed Marketing Services Inc.
> 251 River Street
> Troy, NY 12180
>
> Tel: (518) 266-0909 x154
> Fax: (518) 266-0909
> Email: rahul@informed-sources.com
> http://www.informed-sources.com
>
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>
>

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