Use this boiler plate for development that will setup php, nginx, redis, mariadb, composer. You need my Dockerfile to setup custom libraries

docker-compose.yml

# vbernabe 
# This is a docker config to run containers with nginx, php, mariadb, redis, composer, adminer
# Environment variables setup the db user and pass so use it to connect 
# Volumes will map the folder from your host machine to the container
# Links I use links to let the app container know to connect to the db container
version: "3.1"
services:
  php:
    build:
      context: .
      dockerfile: Dockerfile
    container_name: org-php-project-name
    # Start below containers first
    depends_on:
      - mariadb
      - redis
    volumes: 
      - "./src/public/app:/var/www/html/public/app:delegated"
      - "./config/php/php.ini:/usr/local/etc/php/php.ini"
    environment:
      - "DB_HOST=mariadb" #connect to this mariadb host - use this on your src code config
      - "REDIS_HOST=redis" #connect to this redis host - use this on your src code config
    links:
      - mariadb
      - redis

  composer:
    image: composer:latest
    container_name: org-composer-project-name
    volumes:
        - "./src/public/app:/app" # location of your composer.json file
    command: install

  mariadb:
    image: mariadb:latest
    container_name: org-mariadb-project-name
    ports:
      - "3306:3306"
    volumes:
      - "./db-data:/var/lib/mysql" # location of mysql data
    environment:
      - "MYSQL_USER=orguser"
      - "MYSQL_PASSWORD=xxxxxxxxxxxxxxxxxxx"
      - "MYSQL_ROOT_PASSWORD=xxxxxxxxxxxxxxxxxxx"

  nginx:
    image: nginx:latest
    container_name: org-nginx-project-name
    depends_on:
      - composer
      - php
    environment:
      - FASTCGI_PASS_HOST=php
    ports:
      - "80:80"
      - "443:443"
    volumes:
      - "./src/public/app:/var/www/html/public/app" # location of document root
      - "./config/nginx/default.conf:/etc/nginx/conf.d/default.conf" # your nginx config
      - "./config/certs:/etc/nginx/certs" # location of nginx ssl files
      - "./logs/nginx:/var/log/nginx" # location of nginx logs so you can tail logs outside i.e. no need to login to container
    links:
      - php

  adminer:
    image: adminer
    container_name: org-adminer-project-name
    ports:
      - 8080:8080

  redis:
    image: redis:latest
    container_name: org-redis-project-name
    ports:
      - "6379:6379"
    volumes:
      - "./redis-data:/data" # location of redis data
    command: redis-server --appendonly yes