Grazie... funziona (posto il codice)
Codice PHP:
function query_time_server ($timeserver, $socket) {
/* Query a time server
(C) 1999-09-29, Ralf D. Kloth (QRQ.software) <ralf at qrq.de> */
$fp = fsockopen($timeserver,$socket,$err,$errstr,5);
# parameters: server, socket, error code, error text, timeout
if ($fp) {
fputs($fp,"\n");
$timevalue = fread($fp,49);
fclose($fp); # close the connection
}
else {
$timevalue = " ";
}
$ret = array();
$ret[] = $timevalue;
$ret[] = $err; # error code
$ret[] = $errstr; # error text
return($ret);
} # function query_time_server
--------------------------------------------------------------------------------------------------------------------
$timeserver = "time.ien.it";
$timercvd = query_time_server($timeserver,37);
if (!$timercvd[1]) { # if no error from query_time_server
$timevalue = bin2hex ($timercvd[0]);
$timevalue = abs (HexDec('7fffffff') - HexDec($timevalue) - HexDec('7fffffff')) ;
$tmestamp = $timevalue - 2208988800; # convert to UNIX epoch time stamp
$datum = date("Y-m-d (D) H:i:s",$tmestamp - date("Z",$tmestamp)); /* incl time zone offset */
$doy = (date("z",$tmestamp)+1);
echo "Time check from time server ",$timeserver," : [<font color=\"red\">",$timevalue,"</font>]";
echo " (seconds since 1900-01-01 00:00.00).
\n";
echo "The current date and universal time is ",$datum," UTC. ";
echo "It is day ",$doy," of this year.
\n";
echo "The unix epoch time stamp is $tmestamp.
\n";
} #if (!$timercvd)
else {
echo "Unfortunately, the time server $timeserver could not be reached at this time. ";
echo "$timercvd[1] $timercvd[2].
\n";
} # else
c'è un problema... a me serviva il microtime.
Faccio una domanda. Se io sul server creo una pagina che visualizza la data (o una stringa qualunque) posso leggerla ed usarla (con fopen mi pare di no perchè risiede su un altro server)?
Rispondi quotando