How To Create Environment Variables in CodeIgniter 4

Onlinewebtutor12 Sep, 2022Web Development

Inside this article we will see how to create environment variables in CodeIgniter 4. This article contains classified information about adding environment variables in CodeIgniter. Environment variables define inside .env file. These variables are also known as global constants of application. Variables will be used through out application. In .env file we configure several configuration like Email, Database, Security, etc. We can use these or also we can create our own custom too.