note 101820 added to function.gethostbyaddr

You should be careful in the use of $_SERVER['HTTP_X_FORWARDED_FOR'], as I discovered, once using Amazon AWS's Elastic Load Balancer's, this value may be a comma separated list of IP addresses and will thusly not compare as conceived in almost every example I have seen posted by users in the comments. ---- Server IP: 69.147.83.197 Probable Submitter: 24.120.137.66 ---- Manual Page -- http://www.php.net/manual/en/function.gethostbyaddr.php Edit -- https://master.php.net/note/edit/101820 Del: integrated -- https://master.php.net/note/delete/101820/integrated Del: useless -- https://master.php.net/note/delete/101820/useless Del: bad code -- https://master.php.net/note/delete/101820/bad+code Del: spam -- https://master.php.net/note/delete/101820/spam Del: non-english -- https://master.php.net/note/delete/101820/non-english Del: in docs -- https://master.php.net/note/delete/101820/in+docs Del: other reasons-- https://master.php.net/note/delete/101820 Reject -- https://master.php.net/note/reject/101820 Search -- https://master.php.net/manage/user-notes.php