Sonata\InvoiceBundle\Entity\BaseInvoice::getBillingAsArray PHP Method

    public function getBillingAsArray()
    {
        return array('firstname' => $this->getName(), 'lastname' => '', 'address1' => $this->getAddress1(), 'address2' => $this->getAddress2(), 'address3' => $this->getAddress3(), 'postcode' => $this->getPostcode(), 'city' => $this->getCity(), 'country_code' => $this->getCountry());
    }