Thanks, Adam. All clear now.
Rich
-Original Message-
From: Adam Alkins [mailto:[EMAIL PROTECTED]]
Sent: Wednesday, July 10, 2002 4:28 PM
To: [EMAIL PROTECTED]
Subject: Re: [PHP-DB] PHP Security and Code Design
> I understand that this applies to data put into a form to be submitted to
a
> database (or another page, I guess), but does it also apply to
> variable/value pairs passed along the URL from a hyperlink ( href="foo/bar.php?thisVar=thisVal>Click here.)? I couldn't quite get
it
> from the explanation above. Would I need to reference the passed variable
> with $_GET["thisVal"] on the receiving page (bar.php)? I'm sure I would
have
> to if $thisVar was passed from a form with the GET method, but wasn't sure
> about the hyperlink stuff.
>
> Anybody working with register globals off already that can clear this up?
Yes. URL passed variables are access via the GET method. So page.php?foo=bar
is accessed by $_GET['foo']
--
Adam Alkins
http://www.rasadam.com
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