README

PayPal driver for the Omnipay PHP payment processing library

Omnipay is a framework agnostic, multi-gateway payment processing library for PHP. This package implements PayPal support for Omnipay.

Installation

Omnipay is installed via Composer. To install, simply require omnipay/common and knit-pay/omnipay-paypal with Composer:

composer require omnipay/common knit-pay/omnipay-paypal

Basic Usage

The following gateways are provided by this package:

• PayPal_Rest (Paypal Rest API)
• PayPal_Express (PayPal Express Checkout)
• PayPal_ExpressInContext (PayPal Express In-Context Checkout)
• PayPal_Pro (PayPal Website Payments Pro)

For general usage instructions, please see the main Omnipay repository.

Quirks

The transaction reference obtained from the purchase() response can't be used to refund a purchase. The transaction reference from the completePurchase() response is the one that should be used.

Out Of Scope

Omnipay does not cover recurring payments or billing agreements, and so those features are not included in this package.

Support

If you are having general issues with Omnipay, we suggest posting on Stack Overflow. Be sure to add the omnipay tag so it can be easily found.

If you want to keep up to date with release anouncements, discuss ideas for the project, or ask more detailed questions, there is also a mailing list which you can subscribe to.

If you believe you have found a bug, please report it using the GitHub issue tracker, or better yet, fork the library and submit a pull request.