As an experienced, developer, I am way too busy not to use an IDE with code completion, refactoring tools and step-debugging (and so much more). PhpStorm* is a fantastic IDE to help the skilled developer get stuff done quickly and correctly.
Prepare yourself for a fast-paced look at 43 tips and tricks for PhpStorm, some that you may never even know existed. Note taking equipment is strongly advised -- how many do you already know?
*Disclaimer - I work for JetBrains, makers of PhpStorm