Add project files

php-project/docker-compose.yml

@@ -0,0 +1,34 @@
+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: