PHP development on docker

docker-compose.yml

# This compose is aimed to be self contained to run PHP applications
# I was using it to contribute on development of a WordPress website

version: '3'

services:
  web:
    restart: always
    image: nginx:latest
    volumes:
      - ./:/content:z
      - ./docker/nginx/site.conf:/etc/nginx/conf.d/default.conf:z
    links:
      - php
      - mariadb
    ports:
      - "8000:80"
  php:
    build: ./docker/php/
    restart: always
    volumes:
      - ./:/content:z
  mariadb:
    image: mariadb:10.0.20
    restart: always
    environment:
      MYSQL_DATABASE: ${DB_NAME}
      MYSQL_USER: ${DB_NAME}
      MYSQL_PASSWORD: ${DB_PASSWORD}
      MYSQL_ROOT_PASSWORD: ${DB_PASSWORD}
    volumes:
      - ./database:/var/lib/mysql:z