| final public get_settings ( string $setting_key = null ) : array | ||
| $setting_key | string | |
| 리턴 | array | |
public final function get_settings($setting_key = null)
{
if ($setting_key) {
if (isset($this->_settings[$setting_key])) {
return $this->_settings[$setting_key];
}
return null;
}
return $this->_settings;
}