Further debugging and google points to a header("Location: $loginUrl") redirect statement in a script that is evoked when the user attempts to log in via our intranet SingleSignOn (the script is located in an SSO-protected folder and merely captures the http_referrer and redirects right back to it.)

Apparently this statement clears the superglobals. I have tried placing the session_close() statement before the header statement without success.

On 5/30/06, Brian Carpenter hopespoppa@gmail.com wrote:

Any brainstorms why the following would produce null output when placed near the 'bottom' in Localsettings.php?

$sso_ID = $_SERVER['HTTP_SSO_ID']; error_log( SSO ID=".$_SERVER['HTTP_SSO_ID']."\n",3, 'c:\wiki\errorlog.txt' ); error_log( SSO ID=".$sso_ID."\n",3, 'c:\wiki\errorlog.txt' );

HTTP_SSO_ID is can be output by visiting page test.php, which contains:

<?php $sso_ID = $_SERVER['HTTP_SSO_ID']; print "The SSO ID is $sso_ID<br />"; ?>

Thanks, Brian