google 收录查询与pr 查询 php源码下载

本内容是用一查询google 收录查询与pr 查询的php源码下载哦，下载后稍加修改就可以使用了哦。
本内容是用一查询google 收录查询与pr 查询的php源码下载哦，下载后稍加修改就可以使用了哦。
function google()
{
//在同时间过于频繁地扫描google搜索结果,gg会屏蔽该ip.因此冰河在此暂时去掉了此功能
//诸位网友如果想开放此功能可以,可将下面这一行加上注释即可,谢谢!
echo 0; return ;
global $murl,$furl;
$url = http://www.google.cn/search?hl=zh-cn&q=site:$furl;
$page = file_get_contents($url);
//echo $page;
$pagenum = 0;
$pagenum = str_replace(,,,cut($page,
约有 , 项符合));
if ($pagenum == ) $pagenum = 0;
echo $pagenum;
}
function pr()
{
global $murl,$furl;
echo getpr(http://$furl) ;
}
function cut($string,$start,$end)
{
$message = explode($start,$string);
$message = explode($end,$message[1]);
return $message[0];
}
//功能与javascript中的escape一样
function escape($str) {
preg_match_all(/[x80-xff].|[x01-x7f]+/,$str,$r);
$ar = $r[0];
foreach($ar as $k=>$v) {
    if(ord($v[0])       $ar[$k] = rawurlencode($v);
    else
      $ar[$k] = %u.bin2hex(iconv(gb2312,ucs-2,$v));
}
return join(,$ar);
}
function unescape($str) {
$str = rawurldecode($str);
preg_match_all(/(?:%u.{4})|.+/,$str,$r);
$ar = $r[0];
foreach($ar as $k=>$v) {
    if(substr($v,0,2) == %u && strlen($v) == 6)
      $ar[$k] = iconv(ucs-2,gb2312,pack(h4,substr($v,-4)));
}
return join(,$ar);
}
//下面的函数用于查pr
function zerofill($a, $b)
{
$z = hexdec(80000000);
if ($z & $a)
{
  $a = ($a>>1);
  $a &= (~$z);
  $a |= 0x40000000;
  $a = ($a>>($b-1));
}
else
{
  $a = ($a>>$b);
}
return $a;
}
function mix($a,$b,$c)
{
$a -= $b; $a -= $c; $a ^= (zerofill($c,13));
$b -= $c; $b -= $a; $b ^= ($a $c -= $a; $c -= $b; $c ^= (zerofill($b,13));
$a -= $b; $a -= $c; $a ^= (zerofill($c,12));
$b -= $c; $b -= $a; $b ^= ($a $c -= $a; $c -= $b; $c ^= (zerofill($b,5));
$a -= $b; $a -= $c; $a ^= (zerofill($c,3));
$b -= $c; $b -= $a; $b ^= ($a $c -= $a; $c -= $b; $c ^= (zerofill($b,15));
return array($a,$b,$c);
}
function googlech($url, $length=null, $init=google_magic)
{
if(is_null($length))
{
  $length = sizeof($url);
}
$a = $b = 0x9e3779b9;
$c = $init;
$k = 0;
$len = $length;
while($len >= 12)
{
  $a += ($url[$k+0] +($url[$k+1]  $b += ($url[$k+4] +($url[$k+5]  $c += ($url[$k+8] +($url[$k+9]  $mix = mix($a,$b,$c);
  $a = $mix[0]; $b = $mix[1]; $c = $mix[2];
  $k += 12;
  $len -= 12;
}
$c += $length;
switch($len)
{
  case 11: $c+=($url[$k+10]  case 10: $c+=($url[$k+9]  case 9 : $c+=($url[$k+8]  case 8 : $b+=($url[$k+7]  case 7 : $b+=($url[$k+6]  case 6 : $b+=($url[$k+5]  case 5 : $b+=($url[$k+4]);
  case 4 : $a+=($url[$k+3]  case 3 : $a+=($url[$k+2]  case 2 : $a+=($url[$k+1]  case 1 : $a+=($url[$k+0]);
}
$mix = mix($a,$b,$c);
return $mix[2];
}
function strord($string) {
for($i=0;$i $result[$i] = ord($string{$i});
}
return $result;
}
function readpr($link)
{
$fp = fsockopen (www.google.com, 80, $errno, $errstr, 30);
if (!$fp)
{
  echo $errstr ($errno)n;
  exit(1);
}
else
{
  $out = get $link http/1.0rn;
  $out .= host: toolbarqueries.google.comrn;
  $out .= user-agent: mozilla/4.0 (compatible; googletoolbar 2.0.114.9-big; linux 2.6)rn;
  $out .= connection: closernrn;
  fwrite($fp, $out);
  do{
  $line = fgets($fp, 128);
  }while ($line !== rn);
  $data = fread($fp,8192);
  fclose ($fp);
  return $data;
}
}
function getpr($url)
{
$url ='info:'.$url;
$ch = googlech(strord($url));
$data = readpr(/search?client=navclient-auto&ch=6$ch&features=rank&q=$url);
$rankarray = explode (':', $data);
if(trim($rankarray[2])!=){
  return $rankarray[2];
}
else
  return 0;
}
http://www.bkjia.com/phpjc/445054.htmlwww.bkjia.comtruehttp://www.bkjia.com/phpjc/445054.htmltecharticle本内容是用一查询google 收录查询与pr 查询的php源码下载哦，下载后稍加修改就可以使用了哦。本内容是用一查询google 收录查询与pr 查询...

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