added phpmyadmin

docker-compose.yml

@@ -27,5 +27,15 @@ services:
       - ./contao/src:/var/www/html/contao/src
     networks:
       - default
+  phpmyadmin:
+    image: phpmyadmin
+    container_name: phpmyadmin
+    restart: always
+    ports:
+      - "8080:80"
+    environment:
+      - PMA_ARBITRARY=1
+    networks:
+      - default
 networks:
   default: