function get_default_review_type() { $review_type = get_option('vip-scanner-default-async-review-type', null); if (is_null($review_type)) { $review_types = $this->vip_scanner_instance->get_review_types(); $review_type = $review_types[VIP_Scanner_UI::get_instance()->default_review]; } return $review_type; }