Mysql + PHPMYADMIN docker compose

docker-compose.yml

version: '3'

services:
  mysql:
    image: mysql:5.7
    restart: always
    ports:
      - 3306:3306
    environment:
      MYSQL_ROOT_PASSWORD: example
    volumes:
      - ./data:/var/lib/mysql
  phpmyadmin:
    image: phpmyadmin/phpmyadmin
    restart: always
    ports:
      - 8090:80
    environment:
      PMA_HOST: mysql
    depends_on:
      - mysql