2017-02-03 23:26 GMT+01:00 Michael Morris <tendo...@gmail.com>: > On Fri, Feb 3, 2017 at 3:37 PM, Niklas Keller <m...@kelunik.com> wrote: > > > > > > There are more drawbacks to that syntax like no parameters looking pretty > > weird: || => > > > > > I can't think of a valid example of an arrow function without any arguments > at all. These functions are very simple iterators to plug into things like > array_map. If you can think of one please post it. >
One example might be callbacks operating on `$this`: register_some_callback(|| => $this->someFlag = false); Another example are supplier functions as mentioned by Fleshgrinder. Regards, Niklas
