[PHP] Starting sessions, registering variables, destroying sessions with global_variables off....

[Phil Schwarzmann]

I just switched from a 4.06 server with global_variables ON to a 4.22
with global_variables OFF....

 

Can someone give me a quick run down of how to set/unset variables and
register/destroy sessions with PHP 4.22 (global_variables OFF).

 

I've been all through the php.net manual and still can't figure it out.

 

I know that I have to use $_SESSION['foo'] instead of just $foo now, but
for some reason I can't get session_start(); to properly start a
session.  

 

Any ideas??

 

Thanks!!