if register_globals setting is on (in php.ini) then $foo will be
available, otherwise use the predefined variable HTTP_GET_VARS :
index.php?foo=blah
print $foo;
print $HTTP_GET_VARS['foo'];
http://www.php.net/manual/en/language.variables.predefined.php
http://www.php.net/manual/en/configuration.php#ini.register-globals
btw, you'll note predefined variable QUERY_STRING exists in there too :-)
regards,
philip
On Sat, 28 Apr 2001, Jamie Saunders wrote:
> Hi,
>
> How do you grab variables from a query string in a URL?
> I've used this with ASP and it would be done as follows:
>
> firstName = request.querystring("fName")
>
> I've tried different variations of this in my PHP pages but I can't seem to
> get it to work. I've looked in the PHP manual but can't find any
> information relating to the query string.
>
> Thanks.
>
> Jamie Saunders
> Mail: [EMAIL PROTECTED]
> Web: http://jamie-s.co.uk
>
>
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