Script for Google Page Rank

Ever wanted to display the Google Page Rank on your website using your script hosted on your server? Now you can download and implement a pagerank script right on your website, show pageranks for both you and your friends’ websites!

What do you need in order to make this work?

  • PHP support from your host for processing the script
  • basic PHP knowledge
  • this website 🙂

<?php
// content of somefile.php
include(‘pagerank.php’);
$pr = getPageRank(‘http://www.pagerankcode.com’);
echo ‘pagerankcode.com has PR ‘.$pr;
?>

<?php
define(‘GOOGLE_MAGIC’, 0xE6359A60);
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<<8);
$c -= $a; $c -= $b; $c ^= (_zeroFill($b,13));
$a -= $b; $a -= $c; $a ^= (_zeroFill($c,12));
$b -= $c; $b -= $a; $b ^= ($a<<16);
$c -= $a; $c -= $b; $c ^= (_zeroFill($b,5));
$a -= $b; $a -= $c; $a ^= (_zeroFill($c,3));
$b -= $c; $b -= $a; $b ^= ($a<<10);
$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[$k + 1] << 8) + ($url[$k + 2] << 16) + ($url[$k + 3] << 24));
$b += ($url[$k + 4] + ($url[$k + 5] << 8) + ($url[$k + 6] << 16) + ($url[$k + 7] << 24));
$c += ($url[$k + 8] + ($url[$k + 9] << 8) + ($url[$k + 10] << 16) + ($url[$k + 11] << 24));
$_mix = _mix($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] << 24);
case 10: $c += ($url[$k + 9] << 16);
case 9 : $c += ($url[$k + 8] << 8);
case 8 : $b += ($url[$k + 7] << 24);
case 7 : $b += ($url[$k + 6] << 16);
case 6 : $b += ($url[$k + 5] << 8);
case 5 : $b += ($url[$k + 4]);
case 4 : $a += ($url[$k + 3] << 24);
case 3 : $a += ($url[$k + 2] << 16);
case 2 : $a += ($url[$k + 1] << 8);
case 1 : $a += ($url[$k + 0]);
}
$_mix = _mix($a,$b,$c);
return $_mix[2];
}

function _strord($string){
for($i = 0;$i < strlen($string);$i++)
$result[$i] = ord($string{$i});
return $result;
}

function getPageRank($url){
$pagerank = -1;
$ch = “6”._GoogleCH(_strord(“info:” . $url));
$fp = fsockopen(“www.google.com”, 80, $errno, $errstr, 30);
if($fp){
$out = “GET /search?client=navclient-auto&ch=” . $ch . “&features=Rank&q=info:” . $url . ” HTTP/1.1rn”;
$out .= “Host: www.google.comrn”;
$out .= “Connection: Closernrn”;
fwrite($fp, $out);
while (!feof($fp)){
$data = fgets($fp, 128);
$pos = strpos($data, “Rank_”);
if($pos === false){
}else
$pagerank = substr($data, $pos + 9);
}
fclose($fp);
}
return $pagerank;
}
?>

 

Download Here
Credit to: pagerankcode.com

Author Info

Shah Alom

Hi, This is Mohammad Shah Alom, My passion is Programming & Web Development. I am Founder of Micro Solutions Bangladesh. My Facebook profile shahalom1983 & Twitter Profile shahalom_83

  • What would it do actually..just show the page rank or will increase a little too.

    • tutpub

      Hello Asif,
      nice to here from you. Actually this script can be used to find out the page rank from google. I saw many developers looking for script to show page rank in their site. and many of them also pay for that. I think this is better to use this script as you want with a lot modifications.

      Best of Luck

  • Alright alright alright that’s exactly what I neeedd!