If you want to build an application using PHP, this is a base docker image you can use.
To build this image yourself from the code follow these command
$ docker build -t whitehart/nginx-php-7 .
$ docker run -it -p 8080:80 -v ~/Sites/php-nginx:/var/www/html:rw --rm --name whitehart-php-local whitehart/nginx-php-7
Proprietory