/**
* Get a single or multiple config values by key
*
* @param string|array a single key or multiple in an array, empty to fetch all
* @param mixed default output when config wasn't set
* @return mixed|array a single config value or multiple in an array when $key input was an array
*/
public function get_config($key = null, $default = null)
{
if ($key === null) {
return $this->fieldset->get_config();
}
if (is_array($key)) {
$output = array();
foreach ($key as $k) {
$output[$k] = $this->fieldset->get_config($k, null) !== null ? $this->fieldset->get_config($k, $default) : \Config::get('form.' . $k, $default);
}
return $output;
}
return $this->fieldset->get_config($key, null) !== null ? $this->fieldset->get_config($key, $default) : \Config::get('form.' . $key, $default);
}
