未定义的变量：新的WAMP设置上的_SESSION

Question

I'm getting the error below whenever I try to access session variables:

Undefined variable: _SESSION

I have a session_start() command at the top of my login page (but not on any other pages).

This is on a new WAMP setup on a Windows 2003 Server, so I suspect that I may not have configured the server correctly for session management. Apart from the setting below, is there anything else that I need to do to enable sessions?

[Session]
session.save_path = "1;c:\inetpub\wwwroot"

Answer 1

Put your session_start() command and any database connections in a separate php file and just include it on all your pages.