Hey Wes, On 28 Mar 2017 02:14, "Wes" <netmo....@gmail.com> wrote:
Yes, yes you are :D Quick reminder: ```php interface iA { function bar(stdClass $x); } interface iB extends iA { function bar($x): stdClass; } // OK class cA { function bar(stdClass $x) {} } class cB extends cA { function bar($x): stdClass {} } // OK in 7.2 abstract class cC { abstract function bar(stdClass $x); } abstract class cD extends cC { abstract function bar($x): stdClass; } // Fatal error: why? class cE extends cD { function bar($x): stdClass{} } ``` What is this useful for, precisely? Also, I really never saw the need for re-defining the signature in multiple abstract inheritance levels (a single abstract class already smells in most scenarios).