Session problem

[Anon]

I Have troubble with Sessions in the Opera Browser... I get these error messages

Warning: Cannot send session cookie - headers already sent by (output started at /home/darkeden/public_html/session1.php:3) in /home/darkeden/public_html/session1.php on line 4

Warning: Cannot send session cache limiter - headers already sent (output started at /home/darkeden/public_html/session1.php:3) in /home/darkeden/public_html/session1.php on line 4

I'm using this code
<?
session_register("name");
$name = "Myself";
echo "A small test with Sessions";
?>
This is session1.php i allso have a Session2.php with following code...

<?
session_register("name");
echo "Hejsan $name";
?>

The server has session.auto_start = 1
and register_globals = on

it works in Internet Explorer but not in Opera.. does anyone know of this problem?

Thanks for your help
//Johan

[Anon]

You must have some white space or other information you are sending to the browser before the session begins (which uses a cookie called $PHPSESSID).

IE may be more forgiving of this than Opera, I dunno.