[snip]
> A little tweak here... a little tweak there:
[/snip]
>
>
> if( !isset( $focus[$name] ) )
> {
> $focus[$name] = array
> (
> 'name' => $name,
> 'children' => array(),
> );
> }
>
> $focus = &$focus[$name]['children'];
> }
> }
> }
[/snip]
Bingo! We have a winner! I had already started on the $focus[$name] array as you have shown, I just hadn't figured out the &$focus[$name]['children'] part. Thank you so much Robert - you're a real asset to the PHP community!
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