This is an Arch Linux-based image with PHP-FPM installed.
It's pre-configured to listen on port 9000.
This is really meant to be used for building new docker images with
your PHP app. Here's a blog post I wrote on using fastcgi and docker.
It uses php-fpm as the entrypoint.
$ docker build -t <repo name>.
Run in foreground
$ docker run -p 9000 jprjr/php-fpm
Run in background
$ docker run -d -p 9000 jprjr/php-fpm