$language->variable()
Returns a language variable object for the key in the translations array
$language->variable(string $key, bool $decode = false): Kirby\Cms\LanguageVariableParameters
| Name | Type | Default | 
|---|---|---|
| $keyrequired | string | no default value | 
| $decode | bool | false | 
Return type
This method modifies the existing $language object it is applied to and returns it again.