A couple of weeks ago, I wanted to show a friend how to use PHP.
The foreach docs showed foreach ($array as &$value) {} as the first example and was otherwise out of date with current PHP practices as well. Using list($a, $b) over [$a, $b], old array syntax, and so on.
So I learned how the docs work these days and sat down to fix it: https://github.com/php/doc-en/pull/4451/
Big thanks to for the great review.
Wasn't hard, you can do it too! :)
https://www.php.net/manual/en/control-structures.foreach.php
