卓越飞翔博客PHP域名Whois查询APIUSB源码，USB数据来自于值班员工具的Whois的查询工具。
APIUSB代码
<?php
error_reporting(0);
header('charset=utf-8');
if (!empty($_GET['domain'])) {//判断与否存有get值
/*获取网页内容*/
$curl = curl_init();
$httpheader[] = "Accept:*/*";
$httpheader[] = "Accept-Language:zh-CN,zh;q=0.8";
$httpheader[] = "Connection:close";
$httpheader[] = "Referer:https://whois.chinaz.com";
$httpheader[] = "User-agent:Mozilla/5.0 (iPhone; CPU iPhone OS 5_1 like Mac OS X) AppleWebKit/534.46 (KHTML, like Gecko) Mobile/9B176 MicroMessenger/4.3.2";
curl_setopt($curl, CURLOPT_HTTPHEADER, $httpheader);
curl_setopt($curl, CURLOPT_RETURNTRANSFER, true);
curl_setopt($curl, CURLOPT_TIMEOUT, 60);
curl_setopt($curl, CURLOPT_SSL_VERIFYPEER, false);
curl_setopt($curl, CURLOPT_SSL_VERIFYHOST, false);
curl_setopt($curl, CURLOPT_URL, 'https://whois.chinaz.com/' . str_replace(array("https://", "https://"), "", $_GET['domain']));//去除https://和https://
$text = curl_exec($curl);
curl_close($curl);
/*对以获取的网页内容截取*/
preg_match('/登记注册商
