RE: [Phplib-users] How to disable browser caching

[Layne W. <la...@if...>]

> There are cases where the url perhaps indicates a database
> record that has already been deleted, or some other change
> in data state has occurred, so it is not possible to
> recreate the page or else it would be venturing into
> undefined territory to do so.  Rather than worry about all
> these possiblities it would be easier just to keep them
> from going back to stale pages.


Easier, but never better. It might be okay if I was showing off pictures of
my cat, but we charge for professional-level web apps, so they damn well
better be checking every piece of data. I take validation and data integrity
_very_ seriously; in some pages, the validation accounts for more than half
of the code.

Layne Weathers
Ifworld Inc.