version: '3'

services:
  php-app:
    build: .
    ports:
      - "8000:8000"
    volumes:
      - ./src:/app
    environment:
      DB_HOST: mysql-db
      DB_USER: root
      DB_PASSWORD: secret
      DB_NAME: testdb
    depends_on:
      - mysql-db
    networks:
      - app-network

  mysql-db:
    image: mysql:8.0
    environment:
      MYSQL_ROOT_PASSWORD: secret
      MYSQL_DATABASE: testdb
    volumes:
      - db-data:/var/lib/mysql
    networks:
      - app-network

networks:
  app-network:

volumes:
  db-data: