Once we bump minimum PHP version, we will get newer PHP-CS-Fixer,
which will try to apply this cleanups.
(partially cherry picked from commit 648d8c605b)
Though avoid disabling `modernize_strpos` since it was only introduced in PHP-CS-Fixer 3.2.0:
2ca22a27c4
Also had to disable `visibility_required` for constants since those require PHP ≥ 7.1:
https://cs.symfony.com/doc/rules/class_notation/visibility_required.html
And remove type hint from `grabArticle` since implicitly nullable types were deprecated in PHP 8.4:
https://wiki.php.net/rfc/deprecate-implicitly-nullable-types
But we cannot use explicitly nullable types, which require PHP ≥ 7.1:
https://wiki.php.net/rfc/nullable_types
Also switch code blocks to Markdown syntax to work around `phpdoc_separation`, ApiGen uses Markdown these days anyway.
(partially cherry picked from commit 9ed89bde92)
Jan Tojnar
Jeremy Benoist
Kevin Decherf