Data stored in array of array

[XavierAntoviaque]

I've seen these kind of things in the code:

        $this->data['Game']['authorId'] = $this->Session->read("facebookUserId");
        $this->data['Game']['cardSelected'] = $this->Session->read("cardSelectedByAuthor");
        $this->data['Game']['sentence'] = $this->Session->read("cardSentenceByAuthor");
        $this->data['Game']['gameStatus'] = 0;
        $this->data['Game']['shareStatus'] = 0;

=> these are not objects, but functional storing of data on arrays. They need to be converted to classes/attributes.