Ok, I get it.
Exepet passing information there isn't other meaning right?
...
"Erik Price" <[EMAIL PROTECTED]> escribió en el mensaje
[EMAIL PROTECTED]">news:[EMAIL PROTECTED]...
>
> On Monday, March 25, 2002, at 09:31 AM, ...::: Rober2.com :::... wrote:
>
> > What's really the meaning with
> > whatever.php?page=1 when you are NOT using a db?
> > Just cuz it looks cool? Or is there a better reason?
> >
> > -Cuz you could do instead of blabla.php?page=1
> > (having include('blabla.htm'); in a script in blabla.php...of course)
>
> You can pass $_GET variables in this way, which become available on the
> next page. Here's an example:
>
> http://domain.com/whatever.php?theme=metallic
>
> Now in the whatever.php script, if there is code like this:
>
> // determine user's theme preferences
> print " if ($_GET['theme']) {
>switch $_GET['theme'] {
> case 'sky':
>print 'sky.css';
> case 'metallic':
>print 'metallic.css';
> default:
>print 'standard.css';
>}
> } else {
>print 'standard.css';
> }
> print "\" />"; // finish the tag
>
> Obviously, you wouldn't really use a theme in this fashion since you'd
> have to replicate this value in every link in your document -- this kind
> of thing is more appropriate to have in a session variable. But the
> lesson is the same -- variables can be passed in this fashion for any
> purpose, not just database access. (It's called "passing a variable in
> the querystring".)
>
>
>
> HTH,
>
> Erik
>
>
>
>
>
>
> Erik Price
> Web Developer Temp
> Media Lab, H.H. Brown
> [EMAIL PROTECTED]
>
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