removing $HTTP_POST_VARS

From: Date: Wed, 28 Mar 2001 14:20:24 +0000
Subject: removing $HTTP_POST_VARS
Groups: php.general 
Request: Send a blank email to php-general+get-45905@lists.php.net to get a copy of this message
Hi Is there a way I can remove all the values of $HTTP_POST_VARS? I'm trying to check where a form has been posted from and if it's not the right plac I want to remove all the post vars so they can't any damage. I've tried unset($HTTP_POST_VARS) but it doesn't seem to do anything. TIA M@

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