You're just doing a regular <img src='/foo/bar.jpg'>, right? Or do you have a PHP script creating the image for you <img src='foo.php?id=1'>.
If it's the first one, header()s at the top of that page may prevent the page and it's images from being cached. I'm not sure on the specifics of what is/is not cached, sorry. The random number solution may be the best in this case. ---John Holmes... ----- Original Message ----- From: <[EMAIL PROTECTED]> To: "1LT John W. Holmes" <[EMAIL PROTECTED]> Cc: <[EMAIL PROTECTED]> Sent: Thursday, November 07, 2002 10:01 AM Subject: Re: [PHP] Outputting multiple images > > But I don't think headers would work because I would be using it on a > page that has already had output before the images would and also multiple > images which means multiple header statements. > > Ed > > > On Thu, 7 Nov 2002, 1LT John W. Holmes wrote: > > > > I've found a little problem that's not explicitly a php problem but I was > > > hoping that php may be the solution. > > > > > > Someone is shown an image and then asked if they wish to change that > > > image. If they answer yes they are taken to an upload form and the new > > > image is upload to the server overwitting the old image using the same > > > filename. They are then taken to a page to show them the image they just > > > uploaded but the old image is diplayed from cache instead of the new photo > > > being shown. I'm using absolute path to the image on the server, not URL. > > > > > > Is there a way to get the script to load in the new photos? > > > > I'm sure there are some no-cache header()s you can send. Take a look on the > > header() manual page, I think there are some examples there. > > > > www.php.net/header > > > > ---John Holmes... > > > > > > -- > > PHP General Mailing List (http://www.php.net/) > > To unsubscribe, visit: http://www.php.net/unsub.php > > > -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
