PHPUnit has been around for over two decades and is used by nearly every
PHP developer in the world. While most of us know the basics, there are
depths and hidden valleys of PHPUnit that even the most experienced of us
may have never even heard of.

Join Sebastian Bergmann, the creator and maintainer of PHPUnit, to dig
into the hidden depths of lesser known features to get more out of the
amazing tool you use every day.