mismatch between array_walk(_recursive) return type in stub and documentation

[mind-bending-forks]

Following pull request php/php-src#8759, array_walk and array_walk_recursive were updated to return true, not bool. While other functions appear to have had their documentation updated to reflect this (e.g. asort), the documentation for array_walk and array_walk_recursive have confused documentation:

The documentation for array_walk has a function signature that claims it returns bool, whereas the return type is reported as being true only, and there is no reference to the change in the change log. Meanwhile, the code stub says it returns true only.

• docs: https://www.php.net/manual/en/function.array-walk.php
• code stub: https://github.com/php/php-src/blame/php-8.3.10/ext/standard/basic_functions.stub.php#L1621

The documentation for array_walk_recursive has a function signature that claims it returns bool, claims that the return type is true or false, yet has a stub that claims it only returns true:

• docs: https://www.php.net/manual/en/function.array-walk-recursive.php
• code stub: https://github.com/php/php-src/blame/php-8.3.10/ext/standard/basic_functions.stub.php#L1623

[cmb69]

Indeed, it seems that this was not properly updated.