[PHP] keyword return omitted in a constructor override

[DamImpr]

In connection with the fix I made in PR 9395, which correctly resolved the issue with the return type in the constructor, IDE still generates return parent::__construct(); when overriding a parent constructor. .

Although the return statement in the constructor does not actually cause a runtime error, I’d like to explain why I believe it is still incorrect to include it, and why I am submitting this PR:

The RFC “Ensure correct signatures of magic methods” explicitly states that

__construct() and __destruct() remain unchanged and continue to permit no declared return type — not even void — because, as the rationale states: almost all languages, including PHP, do not have the concept of constructors and destructors that “return” anything upon completion of their execution.

This is therefore the officially accepted source which establishes, at the level of the PHP language RFC, the principle that, conceptually, a constructor must not return anything.