Array
(
    [0] => Rob
    [1] => Kirsten
    [2] => Tommy
    [3] => Ralphie
    [4] => Katie
)
Ralphie<br><br>Array
(
    [0] => pizza
    [1] => yoghurt
    [5] => coffee
    [myFavouriteFood] => ice cream
)
<br><br>Array
(
    [USA] => English
    [Germany] => German
)
2