Help Needed with DTD statement

astoller

My php page was working fine until I added the follwowing dtd datement:

<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
"http:///www.w3.org/TR/html4/loose.dtd">

Now I get the message :

Warning: session_start(): Cannot send session cache limiter - headers already sent (output started at /var/www/vhosts/domain.co.uk/httpdocs/index2.php:19) in /var/www/vhosts/domain.co.uk/httpdocs/user_includes.php on line 3

How can I have my DTD on my php [age?
Or do I need to drop it?

Thanks
Arthur

Weedpacket

Put the DTD declaration after the code that starts the session. Or put the code that starts the session before the DTD declaration. One or the other. whichever's most convenient for you.