dots in variable names

Suppose I have the following in php:

$array = array('some.test' => 'text', 'more' => 'simple');
$smarty->assign('array', $array);

How do I then address the variable "some.test" in my template? Opviously
{$array.some.test} doesn't work since this is addressing a sub-array...

--
peace, love & harmony
Atte

http://www.atte.dk