And just like that you’ve actually got a tool that will execute any SQL query you
throw at it. But there’s work still to do. All that search code really does clutter up your
script, and there’s just no getting around it: your script is pretty hard to understand
at first (and even second) glance. In the next chapter, you’ll tackle all this, taking
your form from a basic handy form to a really nice exercise of your PHP muscle.