Except unlike sugar and cream, unit tests and type checking prevent the crappy coffee being served (well, unless you're from the PHP Coffee House where serving

Except unlike sugar and cream, unit tests and type checking prevent the crappy coffee being served (well, unless you're from the PHP Coffee House where serving an unit test failing brew is perfectly acceptable (https://bugs.php.net/bug.php?id=55439 https://bugs.php.net/bug.php?id=55439)