SplDatastructure format: grids and the descending order.

>>>>templates/test.tpl
<opt:root>
<opt:grid name="items" order="desc" cols="3">
:ROW START
<opt:item>
{$items.item}
</opt:item>
<opt:emptyItem>
Empty
</opt:emptyItem>
:ROW END
</opt:grid>
</opt:root>

>>>>data.php

$spl1 = new SplDoublyLinkedList;
$spl1->push(array('item' => 'item 1'));
$spl1->push(array('item' => 'item 2'));
$spl1->push(array('item' => 'item 3'));

$view->items = $spl1;
$view->setFormat('items', 'SplDatastructure');

>>>>expected.txt
OUTPUT

>>>>result.txt
:ROW START
item 3
item 2
item 1
:ROW END