谷歌网页排名。我的代码苦苦挣扎

Question

我一直在搜索，根据我读过的内容谷歌停止了网页排名，唯一可以通过谷歌搜索来检查这一点。

是否有任何解决方案可以获得Page Rank？

这就是我试过的

function check($page){


// Open a socket to the toolbarqueries address, used by Google Toolbar
    $socket = fsockopen("toolbarqueries.google.com", 80, $errno, $errstr, 30);

// If a connection can be established
if($socket) {
  // Prep socket headers
  $out = "GET /tbr?client=navclient-auto&ch=".$this->checkHash($this->createHash($page)).
          "&features=Rank&q=info:".$page."&num=100&filter=0 HTTP/1.1\r\n";
  $out .= "Host: toolbarqueries.google.com\r\n";
  $out .= "User-Agent: Mozilla/4.0 (compatible; GoogleToolbar 2.0.114-big; Windows XP 5.1)\r\n";
  $out .= "Connection: Close\r\n\r\n";

  // Write settings to the socket
  fwrite($socket, $out);

  // When a response is received...
  $result = "";
  while(!feof($socket)) {
    $data = fgets($socket, 128);
    $pos = strpos($data, "Rank_");
    if($pos !== false){
      $pagerank = substr($data, $pos + 9);
      $result += $pagerank;
    }
  }
  // Close the connection
  fclose($socket);

  // Return the rank!
  return $result;
}