{% else-1 %}
Функция для определения PR и тиЦ

                        
<?php 

// Функция для определения тИЦ Яндекса

$url = trim($user['url']); //URL сайта который проверяем...



if((substr($url, 0, 7)) != "http://") $url="http://$url";



function tcy_yandex($url)

{

$str = @file("http://bar-navig.yandex.ru/u?ver=2&show=32&url=".$url);



if($str == false) { $cy = false; }

else

{

$result = preg_match("/value=\"(.\d*)\"/", join("",$str), $tic);



if($result<1) { $cy = 0; }

else

{

$cy = $tic[1];

}

}



return $cy;

}





//GOOGLE PR START

function StrToNum($Str, $Check, $Magic)

{

$Int32Unit = 4294967296;



$length = strlen($Str);

for ($i = 0; $i < $length; $i++) {

$Check *= $Magic;



if ($Check >= $Int32Unit) {

$Check = ($Check - $Int32Unit * (int) ($Check / $Int32Unit));



$Check = ($Check < -2147483648) ? ($Check + $Int32Unit) : $Check;

}

$Check += ord($Str{$i});

}

return $Check;

}

function HashURL($String)

{

$Check1 = StrToNum($String, 0x1505, 0x21);

$Check2 = StrToNum($String, 0, 0x1003F);



$Check1 >>= 2;

$Check1 = (($Check1 >> 4) & 0x3FFFFC0 ) | ($Check1 & 0x3F);

$Check1 = (($Check1 >> 4) & 0x3FFC00 ) | ($Check1 & 0x3FF);

$Check1 = (($Check1 >> 4) & 0x3C000 ) | ($Check1 & 0x3FFF);



$T1 = (((($Check1 & 0x3C0) << 4) | ($Check1 & 0x3C)) <<2 ) | ($Check2 &

0xF0F );

$T2 = (((($Check1 & 0xFFFFC000) << 4) | ($Check1 & 0x3C00)) << 0xA) |

($Check2 & 0xF0F0000 );



return ($T1 | $T2);

}

function CheckHash($Hashnum)

{

$CheckByte = 0;

$Flag = 0;



$HashStr = sprintf('%u', $Hashnum) ;

$length = strlen($HashStr);



for ($i = $length - 1; $i >= 0; $i --) {

$Re = $HashStr{$i};

if (1 === ($Flag % 2)) {

$Re += $Re;

$Re = (int)($Re / 10) + ($Re % 10);

}

$CheckByte += $Re;

$Flag ++;

}



$CheckByte %= 10;

if (0 !== $CheckByte) {

$CheckByte = 10 - $CheckByte;

if (1 === ($Flag % 2) ) {

if (1 === ($CheckByte % 2)) {

$CheckByte += 9;

}

$CheckByte >>= 1;

}

}



return '7'.$CheckByte.$HashStr;

}

function getpagerank($url) {



$fp = fsockopen("toolbarqueries.google.com", 80, $errno, $errstr, 30);

if (!$fp) {



} else {

$out = "GET /search?client=navclient-auto&ch=".CheckHash(HashURL($url))

."&features=Rank&q=info:".$url."&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";



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;

}





$pr=getpagerank($url);

$cy = tcy_yandex($url);

?>
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