Implementing PayPal Payment Processing in PHP
1. SDK Integration with PayPal API v1
To begin, install the PayPal SDK using Composer:
composer require paypal/rest-api-sdk-php:*
Creating a Payment Handler
class PaymentProcessor
{
private $apiContext;
private $paymentAmount;
private $transactionId;
public function __construct()
{
// CLIENT_ID and SECRET_KEY ...
Posted on Wed, 04 Nov 2026 16:37:05 +0000 by fasmy98