{
$it = PlIteratorUtils::fromArray(array(1, 2, 3, 4, 7, 512), 1, true);
$it = PlIteratorUtils::map($it, array('FilterMapIteratorTest', 'map'));
{
$it = PlIteratorUtils::fromArray(array(1, 2, 3, 4, 7, 512), 1, true);
$it = PlIteratorUtils::map($it, array('FilterMapIteratorTest', 'map'));