Google PageRank query, batch query, identify true and false

$q =trim ($_get[' Q ']);
$SD = (int) trim ($_get[' SD '));
$t = (int) trim ($_get[' t ']);
if (Strstr ($q, "")) {
$isulist = 1;
$ulist =explode ("", $q);
for ($i =0; $i <count ($ulist); $i + +) {
$domain = ';
$domain =matchdomain ($ulist [$i]);
if ($domain <> ') {
$q 2.= $domain. " ";
}
}
$ulist =explode ("", $q 2);
}else{
$q 2=matchdomain ($q);
}

<div class=contentbox>
<div class= "Content_nav" ><span class= "tt" >google PageRank query </span></div>
<div class=toolitem>
<br><form action= "" method= "get" >
<table style= "Vertical-align:middle;" ><tr><td>
Domain Name: </td><td><textarea rows= "5" cols= "style=" border:1px solid RGB (126, 157, 185); Background-color:white id= "Query" name= "Q" autocomplete= "Off" type= "text" >
<?php Tutorial
if ($q 2<> "") {
echo $q 2;
}else{
echo "Www.111cn.net tool.111cn.net down.111cn.net baidu.com google.com";
}
?>
</textarea>
</td><td>
<input type= "checkbox" name= "SD" value= "1"
<?php if ($sd ==1) {echo ' checked= ' checked ';}?>
/> Query Two-level domain name PR
<br><input type= "checkbox" Name= "T" value= "1"
<?php if ($t ==1) {echo ' checked= ' checked ';}?>
/> distinguish between true and false
</td><td>
<span class= "Backgroundbord" ><button class= "Srh_onesearch" type= "submit" > Enquiry </button></span >
</td></table>
</form>
</div>
</div>
<?php
Require_once '.. /ad/mid.php ';
if ($q 2== ') {
?>
<div class=contentbox>
<div class= "Content_nav" ><span class= "tt" > Tools Description </span></div>
<div class=topmenuitem>
<p> Please enter a domain name, such as chaxun.la. <br> Multi-domain query Please enter a domain name for each line, there is no limit on the number of domain names! <br><font color=red> query level two domain name pr:</font> will query the domain name of the two-level domain name PR. (Two-level domain name through the query site database tutorial to obtain, not comprehensive!) <br><font color=red> identification of true and false:</font> will identify the domain name of the PR is hijacked other website Pr. </p>
</div>
</div>

<?php
}else{
echo "<div class=contentbox>";
Echo ' <div class= "Content_nav" ><span class= "tt" > Query result </span></div> ';
echo "<div class=topmenuitem>";
Echo ' <span style= ' width=200px;text-align:right;padding-right:50px; > Domain </span><span class= "span_iframe" >PR</span>;
if ($t) {echo ' <span class= ' SPAN_IFRAME_PR ' > Identify true </span> ';}
Echo ' <br> ';
if ($isulist) {
For ($JJ =0 $jj <count ($ulist)-1; $JJ + +) {
$ch =get_pagerank (' http://'. $ulist [$JJ]);
Echo ' <span style= ' width=200px;text-align:right;padding-bottom:6px; ><a target= "_blank" href= "http://'. $ulist [$JJ]. '" ><font color=red> '. $ulist [$JJ]. ' </font></a>:</span><span class= "Span_iframe" ><iframe src= "http://" toolbarqueries.google.com/search?client=navclient-auto&googleip=o;937&ie=utf-8&oe=utf-8& Features=rank&ch= '. $ch. ' &q=info: '. $ulist [$JJ]. "Width=" height= "scrolling=" no "marginheight=" 0 " Marginwidth= "0" frameborder= "0" class= "iframe" ></iframe></span>;
if ($t) {echo ' <span class= "SPAN_IFRAME_PR" ><iframe src= "tfpr.php?q=". $ulist [$JJ]. "Width=" height= "20" Scrolling= "No" marginheight= "0" marginwidth= "0" frameborder= "0" ></iframe></span>}
Echo ' <br> ';
if ($SD) {
Read the two-level domain name of this domain from the database
$topdomain =topdomain ($ulist [$JJ]);
$sql = "Select domain from c_domainlist where topdomain= ' $topdomain ' and domain<> ' $ulist [$JJ] ' ORDER by domain";
$result =mysql Tutorial _query ($sql);
Or Die (Mysql_error ());
while ($row =mysql_fetch_array ($result)) {
$ch =get_pagerank (' http://'. $row [' domain ']);
Echo ' <span style= ' width=200px;text-align:right;padding-bottom:6px; ><a target= "_blank" href= "http://'. $row [' domain ']. '" > '. $row [' domain ']. ' </a>:</span><span class= "Span_iframe" ><iframe src= "Http://toolbarqueries.google.com/search"? Client=navclient-auto&googleip=o;937&ie=utf-8&oe=utf-8&features=rank&ch= '. $ch. ' &q=info : '. $row [' domain ']. ' "Width=" height= "scrolling=" no "marginheight=" 0 "marginwidth=" 0 "frameborder=" 0 "class=" iframe "></iframe></span>";
if ($t) {echo ' <span class= ' span_iframe_pr ' ><iframe src= ' tfpr.php?q= '. $row [' domain ']. ' Width= ' height= "Scrolling=" no "marginheight=" 0 "marginwidth=" 0 "frameborder=" 0 "></iframe></span>";
Echo ' <br> ';
}
}
}
}else{
$ch =get_pagerank (' http://'. $q 2);
Echo ' <span style= ' width=200px;text-align:right;padding-bottom:6px; ><a target= "_blank" href= "http://'. $q 2. '" ><font color=red> '. $q 2. ' </font></a>:</span><span class= "Span_iframe" ><iframe src= "http://" toolbarqueries.google.com/search?client=navclient-auto&googleip=o;937&ie=utf-8&oe=utf-8& Features=rank&ch= '. $ch. ' &q=info: '. $q 2. ' "Width=" "height=" scrolling= "no" marginheight= "0" marginwidth = "0" frameborder= "0" class= "iframe" ></iframe></span>;
if ($t) {echo ' <span class= ' span_iframe_pr ' ><iframe src= ' tfpr.php?q= '. $q 2. ' Width= ' height= ' 20 ' Scrolling= "No" marginheight= "0" marginwidth= "0" frameborder= "0" ></iframe></span>}
Echo ' <br> ';
if ($SD) {
Read the two-level domain name of this domain from the database
$topdomain =topdomain ($q 2);
$sql = "Select domain from c_domainlist where topdomain= ' $topdomain ' and domain<> ' $q 2 ' ORDER by domain";
$result =mysql_query ($sql);
Or Die (Mysql_error ());
while ($row =mysql_fetch_array ($result)) {
$ch =get_pagerank (' http://'. $row [' domain ']);
Echo ' <span style= ' width=200px;text-align:right;padding-bottom:6px; ><a target= "_blank" href= "http://'. $row [' domain ']. '" > '. $row [' domain ']. ' </a>:</span><span class= "Span_iframe" ><iframe src= "Http://toolbarqueries.google.com/search"? Client=navclient-auto&googleip=o;937&ie=utf-8&oe=utf-8&features=rank&ch= '. $ch. ' &q=info : '. $row [' domain ']. ' "Width=" height= "scrolling=" no "marginheight=" 0 "marginwidth=" 0 "frameborder=" 0 "class=" iframe "></iframe></span>";
if ($t) {echo ' <span class= ' span_iframe_pr ' ><iframe src= ' tfpr.php?q= '. $row [' domain ']. ' Width= ' height= "Scrolling=" no "marginheight=" 0 "marginwidth=" 0 "frameborder=" 0 "></iframe></span>";
Echo ' <br> ';
}
}
}
echo "</div></div>";
}
function Get_pagerank ($permalink) {
$GPR = new PageRank ();
return $GPR->ch ("$permalink");
}

Class pagerank{
7/25/2008-updated by Askie (http://www.pkphp.com/)
3/20/2008-updated by Roger Collins (http://www.rogercollins.com/)
To remove graphing step

PageRank Lookup v1.1 by hm2k (update:31/01/07)
Based on a Alogoritham found here:http://pagerank.gamesaga.net/

Settings-host and User Agent
var $googlehost = ' toolbarqueries.google.com ';
var $googleua = ' mozilla/5.0 (Windows; U Windows NT 5.1; En-us; rv:1.8.0.6) gecko/20060728 firefox/1.5 ';

Convert a string to a 32-bit integer
function Strtonum ($Str, $Check, $Magic) {
$Int 32Unit = 4294967296; 2^32

$length = strlen ($STR);
for ($i = 0; $i < $length; $i + +) {
$Check *= $Magic;
If the float is beyond the boundaries of integer (usually-+-2.15e+9 = 2^31),
The result of converting to the-integer is undefined
Refer to Http://www.php.net/manual/en/language.types.integer.php
if ($Check >= $Int 32Unit) {
$Check = ($Check-$Int 32Unit * (int) ($Check/$Int 32Unit));
If the check less than-2^31
$Check = ($Check <-2147483648)? ($Check + $Int 32Unit): $Check;
}
$Check + + ord ($Str {$i});
}
return $Check;
}

Genearate a hash for a URL
function Hashurl ($String) {
$Check 1 = $this->strtonum ($String, 0x1505, 0x21);
$Check 2 = $this->strtonum ($String, 0, 0x1003f);

     $Check 1 >>= 2;    
     $Check 1 = ($ Check1 >> 4) & 0X3FFFFC0 | ($Check 1 & 0x3F);
     $Check 1 = (($Check 1 >> 4) & 0X3FFC00 | ($Check 1 & 0x3ff);
     $Check 1 = (($Check 1 >> 4) & 0x3c000 | ($Check 1 & 0x3fff);   
    
     $T 1 = ((($Check 1 & 0x3c0) << 4) | ($Check 1 & 0x3c)) <<2) | ($Check 2 & 0xf0f);
     $T 2 = ((($Check 1 & 0xffffc000) << 4 | ($Check 1 & 0x3c00)) << 0xA) | ($Check 2 & 0xf0f0000);
    
     return ($T 1 | $T 2);
 

 //genearate a checksum for the hash string
 function Checkhash ($Hashnum) {
      $CheckByte = 0;
     $Flag = 0;

     $HashStr = sprintf ('%u ', $Hashnum);
     $length = strlen ($HASHSTR);
    
     for ($i = $length -1;  $i >= 0;  $i--) {
&N bsp;        $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;
}

Return the PageRank checksum hash
function Getch ($url) {return $this->checkhash ($this->hashurl ($url));}

 //return The PageRank figure
 function Ch ($url) {
   $urlinfo =parse_url ($url);
     $start = $urlinfo ["scheme"]<> "" Strlen ($urlinfo ["scheme"]. ":/ /"): 0;
   $url =substr ($url, $start);
  
   $PR = 0;   //default return
     $ch = $this-& Gt;getch ($url);
  return $ch;
 }
}

$q =trim ($_get[' Q ']);
//for ($i =0 $i <5; $i + +) {
$pagecode = @file_get_contents ("Http://www.google.cn/search?q=info:". $q);
 //   if ($pagecode) {
// break
// }
//}
    if ($pagecode) {
  preg_match ('/<cite> (. *?) ', $pagecode, $GOOGLEPR);
  if ($q = = $googlepr [1] or STRSTR ($googlepr [1], '. '). $Q) or strstr ($q, '. '). $GOOGLEPR [1])) {
   echo ' <font style= "color:green;font-weight:bold;" >√</font> ';
  }elseif ($q <> $googlepr [1] and $googlepr [1]<> ') {
   echo ' <font Style= "Color:red;font-weight:bold;" >x</font>, this site may hijack '. $googlepr [1]. ' The pr! ';
  }elseif ($googlepr [1]== ') {
   echo ' search info at Google: '. $q. ' No information! ';
  }
 }else{
 echo "failed to get Google info!" ";  
 }