/**
* Dump to on dimension array.
*
* @param string $separator The key separator.
*
* @return string[] Dumped array.
*/
public function flatten($separator = '.')
{
return RegistryHelper::flatten($this->data, $separator);
}
/**
* Dump to on dimension array.
*
* @param string $separator The key separator.
*
* @return string[] Dumped array.
*/
public function flatten($separator = '.')
{
return RegistryHelper::flatten($this->data, $separator);
}
