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| function getClientIp() {
if ($_SERVER['HTTP_CLIENT_IP']) {
$ip = $_SERVER['HTTP_CLIENT_IP'];
} elseif ($_SERVER['HTTP_X_REAL_IP']) {
$ip = $_SERVER['HTTP_X_REAL_IP'];
} elseif ($_SERVER['HTTP_X_FORWARDED_FOR']) {
$ip = $_SERVER['HTTP_X_FORWARDED_FOR'];
$ips = explode(',', $ip);
$ip = $ips[0];
} elseif ($_SERVER['REMOTE_ADDR']) {
$ip = $_SERVER['REMOTE_ADDR'];
} else {
$ip = '0.0.0.0';
}
return $ip;
}
|