URL querystring with a php include
<p>I'm trying to include a file to output in a tab on a page.  The file itself will pull up just fine, but when I try to add the required querystring to it, it gives me a "failed to open stream: No such file or directory" error.</p>

<p>I've tried just a straight include and tried setting the querystring as a variable. Here's where I'm at right now.</p>

<p><code>$listingVars = '?mls=' . $_REQUEST['mlid'] . '&amp;lid=0&amp;v=agent';include("agentview.php$listingVars");</code></p>

<p>Has anyone successfully done this?</p>
