/**
* Delete a setting.
*
* @param string $key
*/
public function delete($key)
{
$this->checkLoaded();
$domain = $this->getDefaultDomain();
if (str_contains($key, '::')) {
list($domain, $key) = explode('::', $key);
}
$data = $this->data->get($domain, []);
Arr::forget($data, $key);
$data = array_filter($data);
if (empty($data)) {
$this->data->forget($domain);
} else {
$this->data->put($domain, $data);
}
}
