<?
/*
Written and contributed by
Alex Stapleton,
Andy Doctorow,
Tarakan,
Bill Zeller,
Vijay "Cyberax" Bhatter
traB
This code is released into the public domain
*/ 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 $result;
}function getpagerank($uri) {
$url = 'info:'.$uri;
$ch = GoogleCH(strord($url));
$ch = "6$ch";
$page = @file("http://www.google.com/search?client=navclient-auto&ch=$ch&features=Rank&q=info:".urlencode($uri));
$page = implode("", $page);
if (preg_match("/Rank_1:(.):(.+?)\n/is", $page, $res)) {
return $res[2];
}
else return "0";
}
?>
googlepagerank.php<?php
include "googlepagerank.php";
$i2blogrank = getpagerank("http://www.i2blog.com");
if (isset($_POST['weburl'])) {
$rank = getpagerank($_POST['weburl']);
}
?>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
<title>Get Google Page Rank</title>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
</head>
<body><br>
<form name="pagerank" method="post" action="<?php print $_SERVER['PHP_SELF'];?>">
<input name="weburl" type="text" id="weburl" value="http://">
<input type="submit" name="Submit" value="Get PageRank">
</form>
<br>
<?php
if (isset($_POST['weburl'])) {
print '<font size="-1" face="Verdana, Arial, Helvetica, sans-serif">';
print "Url : " . $_POST['weburl'];
print ' <img src="ranks/rank_'.trim($rank).'.gif"> ';
print "<br>Page Rank : $rank / 10 ";
print '</font>';
}
?>
</body>
</html>pagerank.php
为什么提示错误了。有人能帮我看看吗。谢谢了
/*
Written and contributed by
Alex Stapleton,
Andy Doctorow,
Tarakan,
Bill Zeller,
Vijay "Cyberax" Bhatter
traB
This code is released into the public domain
*/ define('GOOGLE_MAGIC', 0xE6359A60);function zeroFill($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 $result;
}function getpagerank($uri) {
$url = 'info:'.$uri;
$ch = GoogleCH(strord($url));
$ch = "6$ch";
$page = @file("http://www.google.com/search?client=navclient-auto&ch=$ch&features=Rank&q=info:".urlencode($uri));
$page = implode("", $page);
if (preg_match("/Rank_1:(.):(.+?)\n/is", $page, $res)) {
return $res[2];
}
else return "0";
}
?>
googlepagerank.php<?php
include "googlepagerank.php";
$i2blogrank = getpagerank("http://www.i2blog.com");
if (isset($_POST['weburl'])) {
$rank = getpagerank($_POST['weburl']);
}
?>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
<title>Get Google Page Rank</title>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
</head>
<body><br>
<form name="pagerank" method="post" action="<?php print $_SERVER['PHP_SELF'];?>">
<input name="weburl" type="text" id="weburl" value="http://">
<input type="submit" name="Submit" value="Get PageRank">
</form>
<br>
<?php
if (isset($_POST['weburl'])) {
print '<font size="-1" face="Verdana, Arial, Helvetica, sans-serif">';
print "Url : " . $_POST['weburl'];
print ' <img src="ranks/rank_'.trim($rank).'.gif"> ';
print "<br>Page Rank : $rank / 10 ";
print '</font>';
}
?>
</body>
</html>pagerank.php
为什么提示错误了。有人能帮我看看吗。谢谢了
http://www.google.com/search?client=navclient-auto&ch=6-2105273486&features=Rank&q=info:http%3A%2F%2Fwww.i2blog.com
你打开看看.