From: Stefano Crocco <stefano.crocco@...>
Date: 2008-02-01T18:40:25+09:00
Subject: Re: What does $var mean?

Alle Friday 01 February 2008, Magicloud Magiclouds ha scritto:
> Hello,
> 	I mean what kind of variable is $var? What is its 'domain'?
>
> Thanks.

It's a global variable. This means it's visible from everywhere in your 
program.

Stefano Crocco