/**
* Constructor
* @param string $name unique ascii name, either 'mysetting' for settings that in config,
* or 'myplugin/mysetting' for ones in config_plugins.
* @param string $visiblename localised name
* @param string $description localised long description
* @param array $defaultsetting array of int value, and bool whether it is
* is advanced by default.
* @param int $defaultunit - day, week, etc. (in seconds)
*/
public function __construct($name, $visiblename, $description, $defaultsetting, $defaultunit = 86400)
{
parent::__construct($name, $visiblename, $description, $defaultsetting['value'], $defaultunit);
$this->set_advanced_flag_options(admin_setting_flag::ENABLED, !empty($defaultsetting['adv']));
}
