PayPal PHP Invoice SDK

Prerequisites

PayPal's PHP Invoice SDK requires

• PHP version 5.2.11 or above with the following extensions enabled
• cURL with openSSL support

Using the SDK

To use the SDK,

• Copy the config and lib folders into your project.
• Make sure that the lib folder in your project is available in PHP's include path
• Include the services\InvoiceService.php file in your code.
• Create a service wrapper object
• Create a request object as per your project's needs. All the API request and response classes are available in services\Invoice\Invoice.php
• Invoke the appropriate method on the request object.

For example,

require_once 'services\InvoiceService.php';


$req = new CreateInvoiceRequest();
$req->invoice = $invo;
......

$invc = new InvoiceService();
$ret = $invc->CreateInvoice($req);

SDK Configuration

The SDK uses an INI format configuration file. The default location for this file is config/sdk_config.ini You can use the configuration file to configure

• (Multiple) API account credentials.
• HTTP connection parameters
• Service endpoint

Please refer to the sample config file provided with this bundle