PHP8 and function list() = each()

Time to write something about PHP again. With PHP 7.2, the function each() is deprecated. The documentation says: “Warning This function has been DEPRECATED as of PHP 7.2.0. Relying on this function is highly discouraged.“.
If you ignored this warning before, in PHP8 you will now get the following error: Fatal error: Uncaught Error: Call to undefined function each() in /path/file.php:line
So, what do you do when you find this in your old code or in some library that you use, but is not being updated anymore? Stackoverflow to the rescue…

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