> I am a bit confused. I have built a web site from dynamic pages using
PHP
> &
> Mysql. When a user selects an item from a drop down list that takes
then
> to
> a detail page. When they click back on the browser button they get a
> message about the page has expired.
>
> Is this an issue of se
I am a bit confused. I have built a web site from dynamic pages using PHP &
Mysql. When a user selects an item from a drop down list that takes then to
a detail page. When they click back on the browser button they get a
message about the page has expired.
Is this an issue of session or cookie?
> > It's an issue of using POST instead of GET and has nothing to do
with
> > PHP. Most browsers won't "re-post" POST data for you for security
> > reasons. GET, however, is just a URL with a query string, so it
simply
> > requests it.
>
> Assuming you can't re-write the POST inputs as GETs, is th
> It's an issue of using POST instead of GET and has nothing to do with
> PHP. Most browsers won't "re-post" POST data for you for security
> reasons. GET, however, is just a URL with a query string, so it simply
> requests it.
Assuming you can't re-write the POST inputs as GETs, is there a way a
