Help guys! getting error as said in the title. Been trying to figure it out but i haven't found any helpful answered as of now. Thank you.
Fatal error: Uncaught Error: Class 'Paypal\Api\Payment' not found in C:\xampp\htdocs\paypal\pay.php:19 Stack trace: #0 {main} thrown in C:\xampp\htdocs\paypal\pay.php on line 19
<?php
use Paypal\Api\Payment;
use Paypal\Api\PaymentExecution;
require 'app/start.php';
if(!isset($_GET['success'], $_GET['paymentId'],$_GET['PayerID'])) {
die();
}
if ((bool)$_GET['success'] === false){
die();
}
$paymentId = $_GET['paymentId'];
$payerId = $_GET['PayerID'];
$payment = Payment::get($paymentId, $paypal);
$execute = new PaymentExecution();
$execute->setPayerId($payerId);
try {
$result = $payment -> execute($execute, $paypal);
} catch (Exception $e) {
die($e);
}
?>