For each loop takes all elements of array Laravel

I am having a issue here and I am not quite sure what is wrong. I make a query where I get Business categories which is serialized (categories), then for each of them I try to unserialize, but as result I get only the unserialized categories of the first item.

Here is my code:

$businesses= Businesses::where('visible' , 'yes')->where( 'delete' , 'no')->select('categories')->get();
        foreach ($businesses as $key => $business) {

            $categories = unserialize($business->categories);

            return view('test',['categories'=>$categories]);
        }

via Chebli Mohamed