I just installed PHP 7, and suddenly
localhost is no longer accessible.
apachectl determined that it changed from reading
/etc/apache2/httpd.conf, to now be reading
/usr/local/etc/httpd/httpd.conf. This means that the local folder that I put in
/Library/WebServer/Documents/ are no longer accessible; it's not even listening on port 80 anymore!
What caused it to change, and how do I change it back?