Posted by Lorenzo Bettini on 03/27/07 12:16

Christoph Burschka wrote:
>
> global $n;
> $n="hello";
> g();
>
> function g()
> {
> global $n;
> echo $n;
> }
>

otherwise you might use constants (of course, if that variable value
must not be changed) which are already available in function scopes...

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Lorenzo Bettini, PhD in Computer Science, DSI, Univ. di Firenze
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