session_start();
if ( !isset($_SESSION['S_IP']) )
{
$_SESSION['S_IP'] = getenv("REMOTE_ADDR");
require_once 'includes/db.inc';
$browser = $_SERVER['HTTP_USER_AGENT'];
if (getenv(HTTP_X_FORWARDED_FOR)){
$ip=getenv(HTTP_X_FORWARDED_FOR);
}
else {
$ip=getenv(REMOTE_ADDR);
}
$host = @gethostbyaddr($ip);
$referrer = @getenv("HTTP_REFERER");
$sql = "INSERT INTO web_stats (ip, browser, received, domain, referer) VALUES ('$ip', '$browser', now(), '$host', '$referrer')";
$results = mysql_query($sql, $connection);
}
?>
:: Brook Wu ::
 |
|
|
| Teaching |
|
 |
Spring 2012 |
| |
- IS392 Web Mining and Information Retrieval (syllabus available on
moodle)
|
 |
|
| |
|
|
|
2004 All rights reserved, Brook Wu |