Consider the following method signature:
public function foo(bool $flag = null);
Versus this signature:
public function foo(?bool $flag = null);
Does that nullable operator make any practical difference?
Asked
Active
Viewed 31 times
1
Johan Fredrik Varen
- 3,796
- 7
- 32
- 42
-
There is no difference between these two declarations – Giacomo M May 27 '20 at 08:54