note 36790 deleted from function.getenv by bjori
| From: | bjori@php.net | Date: | Sat, 25 Mar 2006 10:58:32 +0000 |
| Subject: | note 36790 deleted from function.getenv by bjori | ||
| References: | 1 | Groups: | php.notes |
| Request: | Send a blank email to php-notes+get-106577@lists.php.net to get a copy of this message | ||
Note Submitter: info at barclaey nospam dot com
----
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;
}