Php做的端口嗅探器--可以指定网站和端口

  •   2009-07-31/22:56
  • <?
      //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>";
        }
        ?> 

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