✨ default values, PR by @teichsta

closes #18

Signed-off-by: bnomei <[email protected]>

Author: bnomei

README.md

@@ -88,6 +88,17 @@ echo site()->env('ALGOLIA_APIKEY'); // 37e30ad867ff3a427317dcd1852abbd692b39ffc
 
 See [config examples](https://github.com/bnomei/kirby3-dotenv/tree/master/tests/site/config) on how to use this plugin in combination with kirbys config files. Since v2 this plugin support Kirbys [Multi-environment setup](https://getkirby.com/docs/guide/configuration#multi-environment-setup) used to merging multiple config files.
 
+## Default values
+
+In case you want to provide a default value as fallback in case the environment variable is not set you can do that with the 2nd parameter in each helper function.
+
+```php
+ // `true` as default value
+echo env('ALGOLIA_ENABLED', true);
+```
+
+> Thanks for your PR @teichsta
+
 ## Settings
 
 | bnomei.dotenv.            | Default        | Description               |            

composer.json

@@ -1,7 +1,7 @@
 {
   "name": "bnomei/kirby3-dotenv",
   "type": "kirby-plugin",
-  "version": "2.1.1",
+  "version": "2.2.0",
   "description": "Kirby 3 Plugin for environment variables from .env",
   "license": "MIT",
   "authors": [