Re: [PHP] Re: php and caching

2002-11-24 Thread Ernest E Vogelsinger
At 22:38 24.11.2002, Alex said: [snip] But my main page, for instance mail.php, includes top.php and bottom.php. But top.php must be processed each time because it prints on every page on my site if the user has new messages. But if all pages are cached,

Re: [PHP] Re: php and caching

2002-11-24 Thread Robert Cummings
Ernest E Vogelsinger wrote: At 22:38 24.11.2002, Alex said: [snip] But my main page, for instance mail.php, includes top.php and bottom.php. But top.php must be processed each time because it prints on every page on my site if the user has new

Re: [PHP] Re: php and caching

2002-11-24 Thread Ernest E Vogelsinger
At 00:27 25.11.2002, Robert Cummings said: [snip] You can't have all of both worlds - either allow the browser to cache, then the form content will be still available from the back button. Or you disallow caching, then it won't. Actually you can. Try

Re: [PHP] Re: php and caching

2002-11-24 Thread Robert Cummings
Ernest E Vogelsinger wrote: If you read my complete post you'll notice that I suggested using session variables. The issue why I first answered the question _without_ talking about session variables is the fact that Alex was talking about a search form. Search forms are often used on normal

Re: [PHP] Re: php and caching

2002-11-24 Thread Ernest E Vogelsinger
At 01:04 25.11.2002, Alex said: [snip] If the page itself is never cached to force dynamic php pages to always be fresh, is there a way to cache only images to reduce bandwidth usage? [snip] Alex, images are a