WC_Emails::get_emails PHP 메소드

    public function get_emails()
    {
        return $this->emails;
    }

 public function __construct($order_id = 0)
 {
     $this->order_id = $order_id;
     $this->order = new WC_Order($this->order_id);
     $wc_emails = new WC_Emails();
     $this->emails = $wc_emails->get_emails();
 }