helper in application code for better performance and security when configuration is cached. Stack Overflow Best Practices for Security
Laravel uses the DotEnv PHP library under the hood to load these variables into the $_ENV and $_SERVER superglobals, which are then accessible via the env() helper function. Why Use Environment Variables? .env.laravel
This makes it explicit that the environment file is Laravel-specific, especially in a monorepo containing Node.js, Python, and PHP services. helper in application code for better performance and
env file or how to for testing?