Emacs has been my primary editor for over a decade. I've used it to build all kinds of projects, and the majority of my work involves building or maintaining PHP applications. Over the years I've learned a lot about tuning Emacs into an editor that works for me. This book contains that knowledge (the useful parts anyway).
The first version will be released via Leanpub on April 30th, 2020. All updates will be free of charge after the initial purchase.