note 36790 added to function.getenv
| From: | info at rn2 dot php dot net | Date: | Wed, 22 Oct 2003 15:11:04 +0000 |
| Subject: | note 36790 added to function.getenv | ||
| Groups: | php.notes | ||
| Request: | Send a blank email to php-notes+get-59134@lists.php.net to get a copy of this message | ||
Joenema at aol dot com, there is a syntax error in your note. You forgot a hyphen after
HTTP_X_FORWARDED_FOR. This is the correct code:
function getIP() {
$ip;
if (getenv("HTTP_CLIENT_IP")) $ip = getenv("HTTP_CLIENT_IP");
else if(getenv("HTTP_X_FORWARDED_FOR")) $ip = getenv("HTTP_X_FORWARDED_FOR");
else if(getenv("REMOTE_ADDR")) $ip = getenv("REMOTE_ADDR");
else $ip = "UNKNOWN";
return $ip;
}
----
Manual Page -- http://www.php.net/manual/en/function.getenv.php
Edit -- http://master.php.net/manage/user-notes.php?action=edit+36790
Delete -- http://master.php.net/manage/user-notes.php?action=delete+36790&report=yes
Reject -- http://master.php.net/manage/user-notes.php?action=reject+36790&report=yes
Search -- http://master.php.net/manage/user-notes.php