Question OneMillion and One about sessions

Dawie

The following code:
<?php
session_start();
session_register("sess_var");
$sess_var = "Hello";
echo "content is $sess_var";
?>

gives me the error:

Warning: session_start(): Cannot send session cookie - headers already sent by (output started at c:\program files\nusphere\apache\htdocs\testing\test.php:2)
in c:\program files\nusphere\apache\htdocs\testing\test.php
on line 2

Warning: session_start(): Cannot send session cache limiter - headers already sent (output started at c:\program files\nusphere\apache\htdocs\testing\test.php:2)
in c:\program files\nusphere\apache\htdocs\testing\test.php on line 2
content is Hello

I'm using PHP 4.3.3. and Windows XP

Please help!

bad76

Hi,
to set a session you send a cookie.
A cookie can be send if not header are already send.
You send any header when you echo any char, also
a blank line.

Look if before there is some output like this

<html>

<?php 
session_start(); 
session_register("sess_var"); 
... ... ...

see you