note 79230 added to reserved.variables

Here is an ever-so-slightly more efficient version of Dlyaza's code snippet to get an IP address. I think this ought to work, and if so, it should produce the same results as her original snippet below. <?php if ($IP = getenv('HTTP_CLIENT_IP')) {} elseif ($IP = getenv('HTTP_X_FORWARDED_FOR')) {} elseif ($IP = getenv('HTTP_X_FORWARDED')) {} elseif ($IP = getenv('HTTP_FORWARDED_FOR')) {} elseif ($IP = getenv('HTTP_FORWARDED')) {} else { $IP = $_SERVER['REMOTE_ADDR']; } ?> ---- Server IP: 69.147.83.197 Probable Submitter: 71.36.123.125 ---- Manual Page -- http://www.php.net/manual/en/reserved.variables.php Edit -- https://master.php.net/note/edit/79230 Del: integrated -- https://master.php.net/note/delete/79230/integrated Del: useless -- https://master.php.net/note/delete/79230/useless Del: bad code -- https://master.php.net/note/delete/79230/bad+code Del: spam -- https://master.php.net/note/delete/79230/spam Del: non-english -- https://master.php.net/note/delete/79230/non-english Del: in docs -- https://master.php.net/note/delete/79230/in+docs Del: other reasons-- https://master.php.net/note/delete/79230 Reject -- https://master.php.net/note/reject/79230 Search -- https://master.php.net/manage/user-notes.php