Laravel from https://tuxyvarman.com/2020/05/18/docker-compose-up-your-entire-laravel-apache-mysql-development-environment/

docker-compose.yaml

version: '3.7'

services:
  laravel-app:
    build:
      context: '.'
      args:
        uid: ${UID}
    container_name: laravel-app
    environment:
      - APACHE_RUN_USER=#${UID}
      - APACHE_RUN_GROUP=#${UID}
    volumes:
      - .:/var/www/html
    ports:
      - 8000:80
    networks:
      backend:
        aliases:
          - laravel-app

  mysql-db:
    image: mysql:5.7
    container_name: ${DB_HOST}
    ports:
      - "33061:3306"
    command: --init-file /docker-entrypoint-initdb.d/init.sql
    volumes:
      - ./run/var:/var/lib/mysql
      - ./run/dump/init.sql:/docker-entrypoint-initdb.d/init.sql
    environment:
      - MYSQL_ROOT_PASSWORD=securerootpassword
      - MYSQL_DATABASE=${DB_DATABASE}
      - MYSQL_USER=${DB_USERNAME}
      - MYSQL_PASSWORD=${DB_PASSWORD}
    networks:
      backend:
        aliases:
          - db

networks:
  backend:
    name: backend-network

Dockerfile

FROM php:7.4.6-apache

RUN apt-get update

# 1. development packages
RUN apt-get install -y \
    git \
    zip \
    curl \
    sudo \
    unzip \
    libicu-dev \
    libbz2-dev \
    libpng-dev \
    libjpeg-dev \
    libmcrypt-dev \
    libreadline-dev \
    libfreetype6-dev \
    libonig-dev \
    libzip-dev \
    g++

# 2. apache configs + document root
ENV APACHE_DOCUMENT_ROOT=/var/www/html/public
RUN sed -ri -e 's!/var/www/html!${APACHE_DOCUMENT_ROOT}!g' /etc/apache2/sites-available/*.conf
RUN sed -ri -e 's!/var/www/!${APACHE_DOCUMENT_ROOT}!g' /etc/apache2/apache2.conf /etc/apache2/conf-available/*.conf

# 3. mod_rewrite for URL rewrite and mod_headers for .htaccess extra headers like Access-Control-Allow-Origin-
RUN a2enmod rewrite headers

# 4. start with base php config, then add extensions
RUN mv "$PHP_INI_DIR/php.ini-development" "$PHP_INI_DIR/php.ini"

RUN docker-php-ext-install \
    bz2 \
    intl \
    iconv \
    bcmath \
    opcache \
    calendar \
    mbstring \
    pdo_mysql \
    zip

# 5. composer
COPY --from=composer:latest /usr/bin/composer /usr/bin/composer

# 6. we need a user with the same UID/GID with host user
# so when we execute CLI commands, all the host file's ownership remains intact
# otherwise command from inside container will create root-owned files and directories
ARG uid
RUN useradd -G www-data,root -u $uid -d /home/devuser devuser
RUN mkdir -p /home/devuser/.composer && \
    chown -R devuser:devuser /home/devuser