note 43893 added to ref.http

Regarding what the guy before said. We've experienced problems where certain firewalls have encrypted the HTTP_REFERER meaning that it doesnt always contain the place you've come from. Better to track where the user has come from either in a form post or in the url. ---- Manual Page -- http://www.php.net/manual/en/ref.http.php Edit -- http://master.php.net/manage/user-notes.php?action=edit+43893 Delete -- http://master.php.net/manage/user-notes.php?action=delete+43893&report=yes Reject -- http://master.php.net/manage/user-notes.php?action=reject+43893&report=yes Search -- http://master.php.net/manage/user-notes.php