php 网站反链接收录查询 google,baidu反链

本款主要是针对google,baidu来写的一款网站反链与收录查询哦，

if($site) {
 $buffer = @file_get_contents('http://www.baidu.com/s?wd=site%3A' . $site, 'r');
  if($buffer) {
   $BaiduSite = cut($buffer, '找到相关网页', '篇');
   $BaiduSite = str_replace(array('约', ','), '', $BaiduSite);
  }
 $buffer = @file_get_contents('http://www.baidu.com/s?wd=domain%3A' . $site, 'r');
  if($buffer) {
   $BaiduDomain = cut($buffer, '找到相关网页', '篇');
   $BaiduDomain = str_replace(array('约', ','), '', $BaiduDomain);
  }
 $buffer = @file_get_contents('http://www.google.cn/search?q=site%3A' . $site, 'r');
  if($buffer) {
   $GoogleSite = cut($buffer, '有 <b>', '</b> ');
   $GoogleSite = str_replace(',', '', $GoogleSite);
  } 
 $buffer = @file_get_contents('http://www.google.cn/search?q=link%3A' . $site, 'r');
  if($buffer) {
   $GoogleLink = cut($buffer, '有 <b>', '</b> 项');
   $GoogleLink = str_replace(',', '', $GoogleLink);
  }
}

include MooTemplate("site_index");

function cut($file, $from, $end) {
 $message = explode($from, $file);
 $message = explode($end, $message[1]);
 return $message[0];
}