note 39760 added to function.getenv
| From: | error at techniqueweb dot com | Date: | Mon, 09 Feb 2004 22:42:55 +0000 |
| Subject: | note 39760 added to function.getenv | ||
| Groups: | php.notes | ||
| Request: | Send a blank email to php-notes+get-64915@lists.php.net to get a copy of this message | ||
This code seems to be a little more simplified.
<?php
function getIP() {
$ip = getenv('HTTP_CLIENT_IP')
or $ip = getenv('HTTP_X_FORWARDED_FOR')
or $ip = getenv('REMOTE_ADDR')
or $ip = 'Unknown';
return $ip;
}
?>
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Manual Page -- http://www.php.net/manual/en/function.getenv.php
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