这是WHOIS查找的代码。

function whois_request($server, $query) {

$data = "";

$fp = fsockopen($server, 43);

if($fp) {

fputs($fp, $query."rn");

while(!feof($fp)) {

$data .= fread($fp, 1000);

}

fclose($fp);

}

return $data;

}

?>

if($action == "query") {

$data = whois_request($server, $query);

echo "Sent $query to $server.

";

echo "Output:

$data

";

}

?>