mod: docker for env and autoloader

docker-compose.yml

 version: "3.3"
 services:
   web:
+    env_file:
+      - .env
     container_name: tubes-1-letterpaw
     build: .
     image: tubes-1:latest
@@ -18,6 +20,8 @@ services:
     volumes:
       - .:/var/www/html/
   db:
+    env_file:
+      - .env
     container_name: tubes-1-database
     image: mysql:latest
     restart: unless-stopped

index.php

+<?php
+
+use app\base\BaseController;
+
+spl_autoload_register(function ($className) {
+  if (!str_starts_with($className, "app\\")) {
+    return;
+  }
+
+  $className = substr($className, 4);
+  $className = str_replace("\\", "/", $className);
+  $class = __DIR__ . "/src/" . "{$className}.php";
+  include_once($class);
+});