First array:
$Array['product'] = array('staff' => 'abc','services' => 0, 'products' => 100, 'total_sales' => 0)
Second array:
$Array['product'] = array('staff' => 'abc','services' => 150, 'products' => 0, 'total_sales' => 0)
I want the final result as:
$array['total'] = array('staff' => 'abc','services' => 150, 'products' => 100, 'total_sales' => 0)