Multi dimentional arrays JSON & PHP

Hi

Im making a facebook app and i need to access the 3rd level data in a JSON array, ive managed to output the first 2, but then im getting an invalid argument.

I want to replicate the wall function

The below code outputs the top 2 arrays no problem

$feeds = $facebook->api('/255500227799817/feed');

foreach($feeds['data'] as $feed => $list) {
	echo "<h2>$feed</h2><ul>";
	foreach($list as $k => $v) {
			echo "<li>$k - $v</li>\n";
	}
	echo "</ul>";
}

PHP:

this is the output

    id - 255500227799817_255522881130885
    from - Array
    message - just another status update
    actions - Array
    type - status
    created_time - 2011-07-13T10:57:13+0000
    updated_time - 2011-07-13T10:57:13+0000

Code (markup):

So i need to access and display the 'from' array and the 'actions' array

Can i do this by amending the above php function?