compose nginx and php via http

docker-compose.yml

version: '3'

services:
 nginx:
    build: ./nginx
    ports:
        - 80:80
    depends_on:
        - php
    volumes:
        # - socket:/var/run/php
        - ./html:/var/www/html
    links:
        - php
 php:
    build: ./php
    ports:
        - 9000:9000
    volumes:
        # - socket:/var/run/php
        - ./html:/var/www/html
# volumes:
#   socket:
#     external: true