Itterating over an object's array

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I have a class called User which has an array of products(objects).

Somewhere else I have an array of users. The problem is that I want to have acces to products[0] of users[0].

`$users[0] = new User("ion","ion123","seller",$productsUser0);

//construct allProducts array
$allProdCounter = 0;
$usr = $users[0];
$prodArray = &$users[0]->productsArray;
print_r($prodArray);

` When I run the cod, there appears the following error: Indirect modification of overloaded property User::$productsArray has no effect

What is the problem?

asked 53 secs ago

Serbu Cata

1

Itterating over an object's array