.\config\

bootstrap/autoload.php

@@ -1,6 +1,7 @@
 <?php
 include_once dirname(__DIR__) . '/vendor/autoload.php';
 include_once 'errors.php';
+include_once 'dotenv.php';
 include_once 'database.php';
 include_once 'routes.php';
-?>
+?>

bootstrap/dotenv.php

@@ -0,0 +1,12 @@
+<?php
+use Dotenv\Dotenv;
+
+$folder = dirname(__DIR__);
+$files = new DirectoryIterator($folder);
+foreach ($files as $file) {
+  if ($file->isDir() or $file->getExtension() != 'env') {
+    continue;
+  }
+  $env = Dotenv::createImmutable($file->getPath(), $file->getBasename());
+  $env->load();
+}

composer.json

@@ -22,7 +22,8 @@
 		"php-di/slim-bridge": "dev-master",
 		"rubellum/slim-blade-view": "dev-master",
 		"nyholm/psr7": "1.4.x-dev",
-		"nyholm/psr7-server": "dev-master"
+		"nyholm/psr7-server": "dev-master",
+		"vlucas/phpdotenv": "5.3.x-dev"
 	},
 	"require-dev" : {
 		"phpunit/phpunit" : "^6.3",

docker-compose.yml

@@ -13,8 +13,6 @@ services:
   php:
     build: .
     container_name: php
-    ports:
-      - 9123:9000
     volumes:
       - .:/code
 
@@ -22,8 +20,6 @@ services:
     container_name: db
     image: mariadb:latest
     restart: unless-stopped
-    ports:
-      - 3308:3306
     env_file: .db.env
     volumes:
       - dbdata:/var/lib/mysql