hide ports

docker-compose.yaml

@@ -21,7 +21,7 @@ services:
     image: phpmyadmin/phpmyadmin
     restart: always
     ports:
-      - '9000:80'
+      - '$PHPMYADMIN_PORT:80'
     environment:
       PMA_HOST: db
       MYSQL_ROOT_PASSWORD: $MYSQL_ROOT_PASSWORD 
@@ -33,7 +33,7 @@ services:
       - db
     image: wordpress:latest
     ports:
-      - '8000:80'
+      - '$WORDPRESS_PORT:80'
     restart: always
     volumes: ['./wordpress/:/var/www/html']
     environment: