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wordpress-develop/src/wp-includes
Sergey Biryukov 471edb0193 Code Modernization: Silence the deprecation warnings for missing return type in WP_Hook.
This fixes the "Deprecated: Return type of `WP_Hook::[METHODNAME]()` should be compatible with `ArrayAccess::[METHODNAME](): type`" warnings on PHP 8.1.

PHP native interfaces now have declared return types and methods in classes implementing these interfaces need to either have the return type declared (in a covariant compatible manner with the PHP native interface method declaration), or need to silence the deprecation warning using the `#[ReturnTypeWillChange]` attribute.

Follow-up to [51517], [51529].

Props jrf.
See #53635.

git-svn-id: https://develop.svn.wordpress.org/trunk@51530 602fd350-edb4-49c9-b593-d223f7449a82
2021-08-03 11:00:50 +00:00
..
2021-06-30 03:54:44 +00:00