Dennis Snell 48c0c96846 Fix phpdoc nullable types in some files.
It was found that in several places in the HTML API and its supporting files,
the wrong form of type annotation was used for optional parameters.

Instead of using `?type`, this patch uses `type|type-of-default-value` instead,
noting where important if the parameter is optional, and if so, what its default
value is.

Developed in https://github.com/WordPress/wordpress-develop/pull/7031
Discussed in https://core.trac.wordpress.org/ticket/61399

Props dmsnell, jonsurrell.
See #61399.


git-svn-id: https://develop.svn.wordpress.org/trunk@58742 602fd350-edb4-49c9-b593-d223f7449a82
2024-07-17 00:51:34 +00:00
..