Car makes:
Array ( [0] => Audi [1] => BMW [2] => Mercedes )Car makes: Element one
AudiShopping Basket:
Array ( [a] => bread [b] => milk [c] => eggs )shoppingBasket1 == shoppingBasket2
bool(true)shoppingBasket1 === shoppingBasket2
bool(false)Basket 3
Array ( [d] => yogurt [e] => orange [f] => apple )shoppingBasket1<> shoppingBasket3
bool(true)shoppingBasket1 + shoppingBasket3
Array ( [a] => bread [b] => milk [c] => eggs [d] => yogurt [e] => orange [f] => apple )