array<string, mixed>/array<int, mixed> accepts array<array-key, mixed>

[LastDragon-ru]

Bug report

The array<string, mixed> and array<int, mixed> accepts array<array-key, mixed> (even in Strict Mode). The array<string|int, mixed> will throw error as it should (see https://phpstan.org/r/1633c836-5f7a-46c3-ae91-08b5b5f768b8).

Code snippet that reproduces the problem

https://phpstan.org/r/40b6815d-8143-4ef7-bf30-62cc18c0dfa6

Expected output

Parameter #1 $array of method HelloWorld::bug() expects array<string, mixed>, array<array-key, mixed> given.argument.type

Parameter #1 $array of method HelloWorld::bug2() expects array<int, mixed>, array<array-key, mixed> given.

Did PHPStan help you today? Did it make you happy in any way?

Yep. It helps a lot while new package development.

[ondrejmirtes]

See: https://phpstan.org/config-reference#checkbenevolentuniontypes

[LastDragon-ru]

See: https://phpstan.org/config-reference#checkbenevolentuniontypes

Ahah, cool. Thanks :)

[github-actions]

This thread has been automatically locked since there has not been any recent activity after it was closed. Please open a new issue for related bugs.