... and what did you expect? :o) Telnet uses charcters under ascii[32] to
sync and manage connection/session - try
http://www.faqs.org/rfcs/rfc854.html - description of TELNET protocol.
M.N.
--
kancha wrote:
> The following code generated garbase output. what is wrong ??
>
> <?php
> $sp = fsockopen("localhost", 23);
> if(!$sp){
> echo "error";
> exit;
> }
> socket_set_blocking($sp, FALSE);
>
> function getLine(){
> global $sp;
>
> $op = fgets($sp, 1024);
> while(empty($op)){
> $op = fgets($sp, 1024);
> }
> return $op;
> }
>
> echo getLine();
> ?>
>
> The output was as follows:
>
> [root@ispms html]# php telnet.php
> X-Powered-By: PHP/4.1.0
> Content-type: text/html
>
> ÿý▒ÿý ÿý#ÿý'[root@ispms html]#
>
>
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