Re: Variables inquiry

Hi! Those sites were either very poorly designed or for one reason or another they stored the query for some further operations - in which case they were also poorly designed. :-) Anyway, you won't have any problem with this in PHP unless you want this specific functionality for whatever twisted reason (twisted for queries - otherwise it's only normal that you may want to store stuff from one page to the next). Bogdan César aracena wrote:

Hi all. I have one doubt about how variables behave. Is it possible for a site's visitor to open two or more windows in order to make different searches or to see different pages within the same site with no more programming that the usual? I mean, I've seen a couple of web sites made with ASP where I can't open a separate window and throw a second search, because they will end up looking for the same "criteria"... does that happens also in PHP? Can I fully trust POST and/or GET variables in all cases? How did that happen to me and what is the mistake made by the developer of those sites? Thanks in advance, <mailto:webmaster@icaam.com.ar> Cesar Aracena On Dial-Up CE / MCSE+I Neuquen, Argentina +54.299.6356688 +54.299.4466621