Tool pentru Page Rank

[miealex]

Daca sunteti mai multi care vreti va dau codul php

Ar fi interesant de stiut / avut ...

[saschart]

Asta e codul:

<?php
define('GOOGLE_MAGIC', 0xE6359A60);

/*unsigned shift right*/
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 toInt32(& $x){            /*32bits platform */
  $z = hexdec(80000000);
  $y = (int)$x;
  if($y==-$z&&$x<-$z){
    $y = (int)((-1)*$x);
    $y = (-1)*$y;
  }
  $x = $y;
}

function mixCalc($a,$b,$c) {
  $a -= $b; $a -= $c; toInt32($a); $a = (int)($a ^ (zeroFill($c,13)));
  $b -= $c; $b -= $a; toInt32($b); $b = (int)($b ^ ($a<<8));
  $c -= $a; $c -= $b; toInt32($c); $c = (int)($c ^ (zeroFill($b,13)));
  $a -= $b; $a -= $c; toInt32($a); $a = (int)($a ^ (zeroFill($c,12)));
  $b -= $c; $b -= $a; toInt32($b); $b = (int)($b ^ ($a<<16));
  $c -= $a; $c -= $b; toInt32($c); $c = (int)($c ^ (zeroFill($b,5)));
  $a -= $b; $a -= $c; toInt32($a); $a = (int)($a ^ (zeroFill($c,3)));
  $b -= $c; $b -= $a; toInt32($b); $b = (int)($b ^ ($a<<10));
  $c -= $a; $c -= $b; toInt32($c); $c = (int)($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));
    $mix = mixCalc($a,$b,$c);
    $a = $mix[0]; $b = $mix[1]; $c = $mix[2];
    $k += 12;
    $len -= 12;
  }

  $c += $length;
  switch($len)  {            /* all the case statements fall through */

  case 11: $c+=($url[$k+10]<<24);
  case 10: $c+=($url[$k+9]<<16);
  case 9 : $c+=($url[$k+8]<<8);
  /* the first byte of c is reserved for the length */
  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]);
  /* case 0: nothing left to add */
}
$mix = mixCalc($a,$b,$c);
/*-------------------------------------------- report the result */
return $mix[2];
}

/*converts a string into an array of integers containing the numeric value of the char*/
function strOrd($string) {
  for($i=0;$i<strlen($string);$i++) {
    $result[$i] = ord($string{$i});
  }
  return $result;
}
function getRank($url) {
  $url = "info:".$url;
  $ch = googleCH(strOrd($url));
  $ch=sprintf("6%u",$ch);
  $google_url="@@@@@google.com/search?client=navclient-auto&ch=".$ch."&features=Rank&q=".$url;
  $handle = fopen($google_url, 'rb');
  if ($handle == true) {
    while (!feof($handle)) {
      $content=fread($handle, 7777);
      $content=explode(":", $content);
      if ($content[2]) {
        $rank=$content[2];
      }
      else {
        $rank=0;
      }
    }
    fclose($handle);
  }
  else {
    $rank="Can't get Google rank";
  }
  return $rank;
}
echo getRank("@@@@@yahoo.com");
?>

Nu ma lasa sa folosesc linkuri, scrieti h t t p:// w w w. in loc de @@@@@

[inscaun]

nu stiu ce are scriptu ala la mine imi arata ba 0 ba 9, si eu am PR4,
l-a mai incercat careva?

[Bogdan Citoiu]

la mine functioneaza bine... l-am testat cu diferite adrese si e ok..

[upper]

am la semnatura un astfel de tool

[Dever]

si la mine merge scriptul fara probleme (testat mai multe adrese) ... la yahoo arata page rank 9 ... poate ai uitat sa modifici asta ?

echo getRank("http://www.yahoo.com");

[forapathy]

google toolbar isi face treaba.. nu inteleg pentru ce mai trebuie si alte scripturi.. si avand in vedere ca update-ul de pagerank se face odata la 6 luni nu cred ca e neovie sa fie verificat zilnic
(cand zic update ma refer la datele furnizate de google ca oricum pagerankul se schimba dar este reportat foarte rar)

[barosanu]

la 6 luni la tine poate...

[forapathy]

atunci rectific:

http://www.mattcutts.com/blog/new-to...ranks-visible/

3 -4 luni ..

ehh mai greseste omu din graba...