Initial commit: Slim Framework 4 API Retribusi dengan modular architecture

src/Config/AppConfig.php

@@ -0,0 +1,41 @@
+<?php
+
+declare(strict_types=1);
+
+namespace App\Config;
+
+use Dotenv\Dotenv;
+
+class AppConfig
+{
+    /**
+     * Load environment variables from .env file
+     * Safe if .env file doesn't exist
+     *
+     * @param string $rootPath
+     * @return void
+     */
+    public static function loadEnv(string $rootPath): void
+    {
+        $envPath = $rootPath . DIRECTORY_SEPARATOR . '.env';
+        
+        if (file_exists($envPath)) {
+            $dotenv = Dotenv::createImmutable($rootPath);
+            $dotenv->load();
+        }
+    }
+
+    /**
+     * Get environment variable with default value
+     *
+     * @param string $key
+     * @param string|null $default
+     * @return string|null
+     */
+    public static function get(string $key, ?string $default = null): ?string
+    {
+        $value = $_ENV[$key] ?? $_SERVER[$key] ?? getenv($key);
+        return $value !== false ? (string) $value : $default;
+    }
+}
+

src/Config/app.php

@@ -0,0 +1,28 @@
+<?php
+
+declare(strict_types=1);
+
+namespace App\Config;
+
+use Dotenv\Dotenv;
+
+class AppConfig
+{
+    /**
+     * Load environment variables from .env file
+     * Safe if .env file doesn't exist
+     *
+     * @param string $rootPath
+     * @return void
+     */
+    public static function loadEnv(string $rootPath): void
+    {
+        $envPath = $rootPath . DIRECTORY_SEPARATOR . '.env';
+        
+        if (file_exists($envPath)) {
+            $dotenv = Dotenv::createImmutable($rootPath);
+            $dotenv->load();
+        }
+    }
+}
+