APP_DEBUG : Set to true locally, but false in production to prevent leaking sensitive trace data.
: To avoid committing the actual .env to Git, teams might commit .env.laravel.example or .env.laravel (ignored) as a template. Actually, the official Laravel convention is .env.example . .env.laravel
The .env file in Laravel is a simple text file located at the project root that stores environment-specific configuration values, such as database credentials, API keys, and other sensitive data. It allows the application to behave differently depending on where it is running (e.g., local development vs. production) without changing the core codebase. APP_DEBUG : Set to true locally, but false
Instead of a physical .env file on production, you can set real environment variables in your web server (Apache SetEnv , Nginx env , or PHP-FPM env ). Laravel’s env() helper checks system variables before falling back to the .env file. Instead of a physical