--- Brian Dunning <[EMAIL PROTECTED]> wrote:
> All I'm trying to do is check for the presence of a
> query string, but everything I try gives me an
> Undefined Index error.

...

> http://www.mysite.com/index.php?page=hello
> 
> <?php
> if (is_object($_REQUEST['page']))
> $pagename = $_REQUEST['page'];
> else
> $pagename = "home";
> ?>

You want isset($_GET['page']). However, this is not the
query string; it is a single variable within the query
string. If you want to access the raw query string, use
$_SERVER['QUERY_STRING'].

Chris

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