php实现登录tplink WR882N获取IP和重启的方法

<?php// TPLINK WR882N 管理脚本function getContent($url){  // 解悉url  $temp = parse_url($url);  $query = isset($temp['query']) ? $temp['query'] : '';  $path = isset($temp['path']) ? $temp['path'] : '/';  $header = array (    "POST {$path}?{$query} HTTP/1.1",    "Host: {$temp['host']}",    "Content-Type: text/xml; charset=utf-8",    'Accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,*/*;q=0.8',    'Cookie: Authorization=Basic ' . base64_encode("admin:admin"),  // 注意这里的cookie认证字符串    "Referer: http://{$temp['host']}/",    'User-Agent: Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 5.1; SV1)',    "Content-length: 380",    "Connection: Close"  );  $curl = curl_init(); // 启动一个CURL会话  curl_setopt($curl, CURLOPT_URL, $url); // 要访问的地址  curl_setopt($curl, CURLOPT_HTTPHEADER, $header); //设置头信息的地方  curl_setopt($curl, CURLOPT_TIMEOUT, 60); // 设置超时限制防止死循环  curl_setopt($curl, CURLOPT_HEADER, 0); // 显示返回的Header区域内容  curl_setopt($curl, CURLOPT_RETURNTRANSFER, 1); // 获取的信息以文件流的形式返回  $content = curl_exec($curl); // 执行操作  curl_close($curl);  return $content;}function getIp(){  $content = getContent("http://192.168.1.1/userRpm/StatusRpm.htm");  preg_match('/wanPara=new Array/((.+?)<//script>/s',$content,$all);  $ip = "0";  if(!empty($all[1])){    $data = trim($all[1]);    $data = str_replace("/r/n","",$data);    $data = explode(",",$data);    $ip = str_replace('"','',$data[2]);    $ip = trim($ip);  }  return $ip;}function reboot(){  $url = "http://192.168.1.1/userRpm/SysRebootRpm.htm?Reboot=%D6%D8%C6%F4%C2%B7%D3%C9%C6%F7";  getContent($url);}$info = getIp();echo $info;