Re: Difference between equal $_SERVER variables?
| From: | Ivo Fokkema | Date: | Thu, 24 Jul 2003 15:07:01 +0000 |
| Subject: | Re: Difference between equal $_SERVER variables? | ||
| References: | 1 2 | Groups: | php.general |
| Request: | Send a blank email to php-general+get-156661@lists.php.net to get a copy of this message | ||
"Curt Zirzow" <curt@zirzow.dyndns.org> wrote in message
news:20030724143733.GG78291@bagend.shire...
> * Thus wrote Ivo Fokkema (I.F.A.C.Fokkema@LUMC.nl):
> > Hi list,
> >
> > Just out of curiosity I would like to know if anyone can tell me the
> > difference between some $_SERVER variables that generate the same output
(in
> > my test-file at least).
> I would suggest reading up on the variables available
> http://www.php.net/manual/en/reserved.variables.php
Well, I've seen that, but for instance;
'PHP_SELF'
The filename of the currently executing script, relative to the document
root.
--and--
'SCRIPT_NAME'
Contains the current script's path.
doesn't mean much to me... They both return the same results to me, also.
When do these differ?