Posted by wayne on 10/04/87 11:23

First, I'm new to PHP. I have a script that
has a piece of code that looks like this -
require_once($CFG->wwwroot . '/lib/mylib.php');
My question is this, I'm trying to find out
how the class $CGF was initiated.There are no
include or require statement before the statement.
Is $CFG a global variable? If how does it get
initiated?
Tnaks.

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