DYNDNS 服务器
update的url=
http://$username:$password@$server_host/$url$client_host
实际的url:
http://liushiwei:*****@ddns.bjlx.org.cn/ddns.php?host=anheng_vpn_ls_host
服务器端php得到的变量:
$_SERVER[PHP_AUTH_USER] = liushiwei
$_SERVER[PHP_AUTH_PW] = *****
$_SERVER[REMOTE_ADDR] = 114.243.4.138
$_GET[host] = anheng_vpn_ls_host