<?

//Php做的端口嗅探器--可以指定网站和端口

//并返回嗅探结果

function http_request($server, $port) {

$data = "";

$query = "HEAD / HTTP/1.0";

$fp = fsockopen($server, $port);

if($fp) {

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

while(!feof($fp)) {

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

}

fclose($fp);

}

return $data;

}

?>

<FORM>

<INPUT TYPE=HIDDEN NAME=action VALUE=query>

Site: <INPUT TYPE=TEXT NAME=server VALUE="<?echo $server?>"> <SMALL>(ie: www.wackowoh.com)</SMALL><BR>

Port: <INPUT TYPE=TEXT NAME=port VALUE="80" SIZE="5" MAXLENGTH="5"><BR>

<INPUT TYPE=SUBMIT VALUE=" OK ">

</FORM>

<?

if($action == "query") {

$data = http_request($server, $port);

echo "Connected To $server on port $port.<p>";

echo "Output: <p><pre>$data</pre><p>";

}

?>