Laravel utilizes the library to manage environment configuration. By default, Laravel includes a .env file in the root directory of a fresh installation. This file acts as a centralized repository for sensitive credentials and environment-specific settings, such as database connections, API keys, and application debugging modes.
, DB_PORT , DB_DATABASE , DB_USERNAME , and DB_PASSWORD : Your database server details. .env.laravel
This command will automatically update your .env file with a new, secure APP_KEY value. , DB_PORT , DB_DATABASE , DB_USERNAME , and
In the root of your Laravel project, you can create any number of .env.* files. The most common are: The most common are: If you need these
If you need these variables in Vue or React (using Vite), prefix them with VITE_ (e.g., VITE_FEATURE_ENABLED=true ) and access them via import.meta.env.VITE_FEATURE_ENABLED .
This key is used for encrypting sessions, cookies, and other sensitive data. A weak key can compromise the security of your entire application.
Upon receiving a request, Laravel executes the bootstrap sequence. During this phase: