Artem

Thx, ishirav, had the same probles. U saved my time!

I will try to explain. When i set $product = new Product($data = [....]); $this->products[5] = $product; $this->save(); my var_dump($this->products) looks like array(null,null,null,null,null, Object Product); so when I try to...

I can get correct result also if I use isset() function to check if property is really exists. It works pretty well for checking if properties with such requirements as...