"Richard Quadling" wrote in message
news:CAKUjMCVwFos-=swewaoyxw2ukvhkwaueh6dahptycj-4wud...@mail.gmail.com...
On 3 October 2011 14:30, Jim Giner wrote:
> Thanks for the code sample - a little more complex than I've ever used.
> Can
> you explain something for me?
>
> The first "unset" line -
On 3 October 2011 14:30, Jim Giner wrote:
> Thanks for the code sample - a little more complex than I've ever used. Can
> you explain something for me?
>
> The first "unset" line - what is it doing? If it is removing the item from
> the $process array, then how can you then reference the value (
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