Re-populating form with 2 dimensional indexed array

[eluser]20000RPM[/eluser]
I think that this:

Code:

<input type="text" name="expenses[][name]" value="" />
<input type="text" name="expenses[][amount]" value="" />

gives you an array like this:

Code:

expenses[0] => array('name'=>''),
expenses[1] => array('amount'=>'')

Which doesn't keep them together if you see what I mean.