if ($_POST['r']){
$command = ''.$_POST['r'].' '.$_POST['g'].' '.$_POST['b'];
$address = "udp://depape-laptop.caset.buffalo.edu";
$port = "4550";
echo $command.'
';
//$fp = fsockopen("udp://127.0.0.1", 13, $errno, $errstr);
$fp = fsockopen($address, $port, $errno, $errstr);
if (!$fp) {
echo "ERROR: $errno - $errstr
\n";
} else {
$sent = fwrite($fp, $command);
if ($sent){
echo "sent";
//echo fread($fp, 26);
fclose($fp);
}
}
}
?>
Color input form