While returning of date field in JSON, I found some unexpected output which i have posted on stackoverflow. You can see here for more information: http://stackoverflow.com/q/31184170/1318946

There are many tricks to return the response in `json`. Actually, if the returned value is an array or instance of "arrayableinterface" or "jsonableinterface" such as eloquent model, you could just return it, it'll be a json, magically. There are following three way i have noticed performance :) Thanks. #KeepSharing