帮我编写一份PHP项目启动的compose.yml文件，要包含数据库，redis等需要的容器

version: '3.7'

services:
  php-app:
    image: php:apache
    container_name: php-app
    restart: unless-stopped
    ports:
      - "80:80"
    volumes:
      - ./php:/var/www/html

  mysql:
    image: mysql:latest
    container_name: mysql
    restart: unless-stopped
    environment:
      MYSQL_ROOT_PASSWORD: example
      MYSQL_DATABASE: mydatabase
      MYSQL_USER: myuser
      MYSQL_PASSWORD: mypassword

  redis:
    image: redis:latest
    container_name: redis
    restart: unless-stopped