note 19038 deleted from language.variables.predefined by philip
| From: | philip@php.net | Date: | Sun, 08 Dec 2002 02:13:29 +0000 |
| Subject: | note 19038 deleted from language.variables.predefined by philip | ||
| References: | 1 | Groups: | php.notes |
| Request: | Send a blank email to php-notes+get-40502@lists.php.net to get a copy of this message | ||
if (getenv(HTTP_X_FORWARDED_FOR)) {
$ip = getenv('HTTP_X_FORWARD_FOR');
$host = gethostbyaddr($ip);
} else {
$ip = getenv('REMOTE_ADDR');
$host = gethostbyaddr($ip);
}
This script works, but it has a mystake in the second line. This is working for me:
<?php
if (getenv("HTTP_X_FORWARDED_FOR")) {
$ip = getenv("HTTP_X_FORWARDED_FOR");
} else {
$ip = getenv("REMOTE_ADDR");
}
?>