note 105733 added to reserved.variables.server
| From: | how at ukr dot net | Date: | Sat, 10 Sep 2011 19:35:36 +0000 |
| Subject: | note 105733 added to reserved.variables.server | ||
| Groups: | php.notes | ||
| Request: | Send a blank email to php-notes+get-183085@lists.php.net to get a copy of this message | ||
How to get user's real IP if user can come via proxy:
function getRealIp() {
$keys = array('HTTP_CLIENT_IP', 'HTTP_X_FORWARDED_FOR',
'HTTP_X_FORWARDED', 'HTTP_FORWARDED_FOR', 'HTTP_FORWARDED');
foreach ($keys as $key) {
if (!isset($_SERVER[$key])) continue;
$ip = $_SERVER[$key];
$ipStart = substr($ip, 0, 3);
if ($ipStart == '127' || $ipStart == '192' || $ipStart == '10.')
continue;
return $ip;
}
return (isset($_SERVER['REMOTE_ADDR'])) ? $_SERVER['REMOTE_ADDR'] :
'127.0.0.1';
}
----
Server IP: 69.147.83.197
Probable Submitter: 178.214.195.66
----
Manual Page -- http://www.php.net/manual/en/reserved.variables.server.php
Edit -- https://master.php.net/note/edit/105733
Del: integrated -- https://master.php.net/note/delete/105733/integrated
Del: useless -- https://master.php.net/note/delete/105733/useless
Del: bad code -- https://master.php.net/note/delete/105733/bad+code
Del: spam -- https://master.php.net/note/delete/105733/spam
Del: non-english -- https://master.php.net/note/delete/105733/non-english
Del: in docs -- https://master.php.net/note/delete/105733/in+docs
Del: other reasons-- https://master.php.net/note/delete/105733
Reject -- https://master.php.net/note/reject/105733
Search -- https://master.php.net/manage/user-notes.php