google 收录查询代码

<option value="1">自定义天数</option>
      <option value="d">查询昨日收录情况</option>
      <option value="w">查询最近1星期收录情况</option>
      <option value="m">查询最近1月收录情况</option>
      <option value="m2">查询最近2月收录情况</option>
      <option value="m3">查询最近3月收录情况</option>
      <option value="m6">查询最近6月收录情况</option>
      <option value="y">查询最近1年收录情况</option>
      <option value="all">查询总的（所有日期）收录情况</option>

等信息。

function GetPage($url)
{
$buf=parse_url($url);
if($buf['scheme']=="http")//如果是URL
 {
 $host=$buf['host'];
 $page=$buf['path'];
 if(trim($buf['query'])!=="") $page.="?".trim($buf['query']);

 $myHeader="GET $url HTTP/1.1rn";
 $myHeader.="Host: $hostrn";
 $myHeader.="Connection: closern";
 $myHeader.="Accept: text/xml,application/xml,application/xhtml+xml,text/html;q=0.9,text/plain;q=0.8,image/png,*/*;q=0.5rn";
 $myHeader.="Accept-Language: zh-cn,zh;q=0.5rn";
 $myHeader.="Accept-Charset: gb2312,utf-8;q=0.7,*;q=0.7rn";
 $myHeader.="User-Agent: Mozilla/5.0 (Windows; U; Windows NT 5.1; zh-CN; rv:1.7.6) Gecko/20050226 Firefox/1.0.1 Web-Sniffer/1.0.20rn";
 $myHeader.="Referer: http://$host/rnrn";

 $server=$host;
 $port=80;

 $res="";
 if(false!==($fp = @fsockopen ($server, $port, $errno, $errstr, 30)))
  {
  @fputs ($fp, $myHeader);
  while (!@feof($fp)) $res.= @fgets ($fp, 1024);
  @fclose ($fp);
  }
 else return false;

 if(strlen($res)==0) return false;
 
 return $res;
 }
else//如果是本地文件
 {
 $fileName=$url;
 if(false!==@file_exists($fileName))
  {
  if(false!==($buf=@implode("",file($fileName)))&&@strlen($buf)>0)
   {
      
    return $buf;
   }
  else return false;
  }
 else return false;
 }
}

function  GetContent($str,$x,$y){ 
 $tem=strstr($str,$x);
 return substr($tem,0, strpos($tem,$y));
}

对取得的google信息进行分析并且在本地。

if (isset($q))
{
$TheUrl="http://www.google.cn/search?q=+site:".$q."&num=20&complete=1&hl=zh-CN&lr=&newwindow=1&as_qdr=".$t."&start=".$p."&sa=N";

 $TheThie=GetPage($TheUrl);
}
 $TheBody=GetContent($TheThie,"<div id=res class=med>","<div id=bsf style");
    $TheBody=iconv( "UTF-8", "gb2312//IGNORE" , $TheBody);
 $TheBody=str_replace("<!--z--><p><i>","<!--z--><!--<p><i>",$TheBody);
 $TheBody=str_replace('<br clear="all"/>','<br clear="all"/>',$TheBody);
    $TheBody=preg_replace('<a href="/search?num=20(.+?)amp;as_qdr=(.+?)&amp;q=site:(.+?)&amp;start=(.+?)&amp;sa=N">','a href=?q=$3&t=$2&p=$4>&nbsp;&nbsp;&nbsp;&nbsp;<!--z--',$TheBody);
 $TheBody=str_replace("该网站可能含有恶意软件，有可能会危害您的电脑。","",$TheBody);
 $TheBody=str_replace("/interstitial?url=","",$TheBody);
 $TheBody=str_replace("- <nobr>","",$TheBody);
 $TheBody=str_replace("类似网页","",$TheBody);
        $total=GetContent($TheThie,"</b></div><p>","</b> - <b>");
        $total=iconv( "UTF-8", "gb2312//IGNORE" , $total);
        $total=GetContent($total,"有 <b>","</b> 项");
 $total=str_replace("有 <b>","",$total);
 $total=str_replace(",","",$total);
        $total=intval($total);