themosis/themosis — pull request #29 by MujibAzizi (2014-11-25 16:27:35+00:00)
Title: Allow the use of closures for environment detection.

Currently you have to give a hostname to determine which environment you're currently in. With this change you can also provide a closure in environment.php.

An example of a closure (which is also provided in the environment.php file)

```php
return function () {
return getenv('APP_ENV') ?: 'local';
};
```

This gives the developer the flexibility to change the environment on the fly by setting the APP_ENV variable in the webserver configuration for nginx or apache.

```bash
fastcgi_param APP_ENV production; // nginx
SetEnv APP_ENV production // apache
```