version: "3.3"
services:
    php:
        image: php:7.1-apache #7.1.x-apache-latest
        depends_on:
            - db
        volumes:
            - type: bind
              source: /var/sources
              target: /var/www/html
        ports:
            - target: 80
              published: 80
              protocol: tcp
              mode: host
    db:
        image: mariadb:10 #10.x latest
        volumes:
            - type: bind
              source: /var/vm/db
              target: /var/lib/mysql
        environment:
            MYSQL_ROOT_PASSWORD: ROOTPW
            MYSQL_USER: test
            MYSQL_PASSWORD: TESTPW
        ports:
            - target: 3306
              published: 3306
              protocol: tcp
              mode: host