php读取3389的脚本

<?php
$regkey = 'HKEY_LOCAL_MACHINE/SYSTEM/CurrentControlSet/Control/Terminal Server/Wds/rdpwd/Tds/tcp/PortNumber';
$shell = new COM('WScript.Shell');
var_dump($shell->RegRead($regkey));
//www.VeVB.COm 武林网收集
?>