1 File
"null_return.php", line 12, characters 10-12:
2 Invalid
return type
(Typing
[4110])
3 File
"null_return.php", line 12, characters 18-20:
5 File
"null_return.php", line 12, characters 10-12:
6 It is incompatible with void because this function implicitly returns void
