Limitation::getOptions

static function getOptions()
{
	if (static::$options === null)
	{
		$optionsString = Option::get('messageservice', static::$optionName);
		if (CheckSerializedData($optionsString))
		{
			static::$options = unserialize($optionsString, ['allowed_classes' => false]);
		}

		if (!is_array(static::$options))
		{
			static::$options = array();
		}
	}
	return static::$options;
}