多站点收录查询接口

function baidu ($site){
  global $fetch;
  $apiurl = "http://www.baidu.com/s?wd=site%3A".$site."&ie=utf-8";
  $body = $fetch->get($apiurl);
  //$body = $fetch->getResponseBody();
  preg_match('/百度为您找到相关结果约(.*)个<\/span>/is',$body,$num);
  $baidunum = $num[1];
  $baidunum = str_replace(",","",$baidunum);
  return $baidunum;
}

function google ($site){
  global $fetch;
  $apiurl = "http://www.google.com.hk/search?hl=zh-HK&q=site%3A".$site;
  $body = $fetch->get($apiurl);
  preg_match('/約有 (.*) 項結果/is',$body,$num);
  $googlenum = $num[1];
  $googlenum = str_replace(",","",$googlenum);
  return $googlenum;
}

function bing ($site){
  global $fetch;
  $apiurl = "http://cn.bing.com/search?q=site%3A".$site;
  $body = $fetch->get($apiurl);
  preg_match('/<div class=\"sb_rc_btm sb_rc_btm_p\">(.*) 条结果<\/div>/is',$body,$num);
  $bingnum = $num[1];
  $bingnum = str_replace(",","",$bingnum);
  return $bingnum;
}

function so ($site){
  global $fetch;
  $apiurl = "http://www.so.com/s?q=site%3A".$site;
  $body = $fetch->get($apiurl);
  preg_match('/<p class=\"ws-total\">找到相关结果约(.*)个<\/p>/is',$body,$num);
  $sonum = $num[1];
  $sonum = str_replace(",","",$sonum);
  return $sonum;
}

function sogou ($site){
  global $fetch;
  $apiurl = "http://www.sogou.com/web?query=site%3A".$site;
  $body = $fetch->get($apiurl);
  preg_match('/<span id=\"scd_num\">(.*)<\/span> <!--resultbarnum:/',$body,$num);
  $sogounum = $num[1];
  $sogounum = str_replace(",","",$sogounum);
  return $sogounum;
}

function soso ($site){
  global $fetch;
  $apiurl = "http://www.soso.com/q?w=site%3A".$site;
  $body1 = $fetch->get($apiurl);
  $body = iconv("GBK","UTF-8",$body1);
  preg_match('/<div id=\"sInfo\">搜索到约(.*)项结果/is',$body,$num);
  $sosonum = $num[1];
  $sosonum = str_replace(",","",$sosonum);
  return $sosonum;
}

function yahoo ($site){
  global $fetch;
  $apiurl = "http://www.yahoo.cn/s?q=site%3A".$site;
  $body = $fetch->get($apiurl);
  preg_match('/<div class=\"s_info\">找到相关网页约(.*)条<\/div>/is',$body,$num);
  $yahoonum = $num[1];
  $yahoonum = str_replace(",","",$yahoonum);
  return $yahoonum;
}

function youdao ($site){
  global $fetch;
  $apiurl = "http://www.youdao.com/search?q=site%3A".$site;
  $body = $fetch->get($apiurl);
  preg_match('/<span class=\"srd\">共约(.*)条结果<\/span>/is',$body,$num);
  $youdaonum = $num[1];
  $youdaonum = str_replace(",","",$youdaonum);
  return $youdaonum;
}

function jike ($site){
  global $fetch;
  $apiurl = "http://www.jike.com/so?q=site%3A".$site;
  $body = $fetch->get($apiurl);
  preg_match('/找到约<i>(.*)<\/i>条结果/is',$body,$num);
  $jikenum = $num[1];
  $jikenum = str_replace(",","",$jikenum);
  return $jikenum;
}