PHP port sniffer-you can specify the website and Port

<?
// PHP port sniffer-you can specify the website and Port
// Returns the sniffing result
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> ";
}
?>