Querying Invoice Data

Basics

The data of an existing invoice can be queried. This is demonstrated in the following example file: ./examples/document/invoice/get_invoice_data.php

tip

Invoice data can be queried based on the invoice number or order number. When querying based on the order number, the last document with this order number is returned. If desired, the invoice PDF can be downloaded as well by specifying an additional parameter.

// Download based on invoice number:
$agent->getInvoiceData('TESZT-001');

// Download based on order number (including invoice PDF):
$agent->getInvoiceData('TESZT-001', Invoice::FROM_ORDER_NUMBER, true);

// Retrieve all invoice data as follows:
$result->getData();

Expected and Optional Inputs

Invoice Data

Description	Field	Type	Required	Default
Invoice number	invoiceNumber	string	yes
Order number	orderNumber	string
PDF download	downloadPdf	boolean		false