Mac OSX Sierra : Brew Apache + Mysql + PHP Switcher + DNSMasq + SSL
Things I had to do using Homebrew to get my local web dev environment back up and running after migration to OSX Sierra + Xcode 8.1.
Note: I used
brew reinstall because I had already installed most of this previously under Yosemite. Probably better ways to do this, but this is what worked for me.
brew tap homebrew/dupes brew tap homebrew/versions