-
- /*
- *Function: Encode URL
- *Parameter description: $web_url website URL, does not contain "http://", such as jbxue.com
- */
- function HashURL( $url){
- $SEED = "Mining PageRank is AGAINST GOOGLE'S TERMS OF SERVICE. Yes, I'm talking to you, scammer.";
- $Result = 0x01020345;
- for ($i=0; $i{
- $Result ^= ord($SEED{$i%87}) ^ ord($url{$i});
- $Result = (($Result >> 23) & 0x1FF) | $Result << 9;
- }
- return sprintf("8%x", $Result);
- }
- /*
- *Function: Get pagerank
- *Parameter description: $domain website domain name, not Contains "http://",
- */
- function pagerank($domain)
- {
- $StartURL = "http://toolbarqueries.google.com/tbr?client=navclient-auto&features=Rank:&q=info:" ;
- // $StartURL = "http://www.google.com/search?client=navclient-auto&features=Rank:&q=info:";
- $GoogleURL = $StartURL.$domain. '&ch='.HashURL ($domain);
- $fcontents = file_get_contents("$GoogleURL");
- $pagerank = substr($fcontents,9);
- if (!$pagerank) return "0";else return $pagerank;
- }
-
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Instructions:
PR queries are sometimes a bit slow. Many PR query sites have various caches. Under normal circumstances, the PR value will not change unless Google PR is updated.
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