virtual() call to CGI script

From: Date: Tue, 28 Aug 2001 06:32:25 +0000
Subject: virtual() call to CGI script
Groups: php.general 
Request: Send a blank email to php-general+get-64733@lists.php.net to get a copy of this message
I use the PHP virtual() function to call a CGI script, and that works fine. But I need to prevent the CGI from being executed directly, in case someone tries to access its URL. Since HTTP_REFERER is unreliable, I was wondering how others have solved this problem ... Egan

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