There's no shortage of cowboy code-slingers out there in the PHP range. Heck, I used to be one...! You know the types: buckin' bronco projects and spaghetti western logic, firing their guns as many times as they've got bullets... There's a better way, my friends, and it's not just for the yeller-bellied and quail-hearted. Sit by the fire a spell and learn a little about Unit Testing with PHPUnit (or any of them xUnits): what it is, how to do it, and how to sell it to your boss...! 'Cause we all know every cowpoke answers to the man in the big house, after all.