PHP code example of pkerrigan / paypal-ewp

1. Go to this page and download the library: Download pkerrigan/paypal-ewp library. Choose the download type require.

2. Extract the ZIP file and open the index.php.

3. Add this code to the index.php. 
    
        
<?php
require_once('vendor/autoload.php');

/* Start to develop here. Best regards https://php-download.com/ */

pkerrigan / paypal-ewp example snippets



 
use Pkerrigan\PaypalEwp\PaypalCertificate;
use Pkerrigan\PaypalEwp\MerchantCertificate;
use Pkerrigan\PaypalEwp\ButtonGenerator;
 
$buttonGenerator = new ButtonGenerator();
 
$paypalCert = new PaypalCertificate('/path/to/certs/paypal-cert.pem');
 
$merchantCert = new MerchantCertificate(
    'MY_CERTIFICATE_ID',
    '/path/to/certs/merchant-cert.pem',
    '/path/to/certs/merchant-key.pem',
    'MY_KEY_PASSPHRASE' //This argument can be omitted if you have no passphrase
);
 
$buttonVariables = [
    'cmd' => '_cart',
    'upload' => '1',
    'amount_1' => '1.00',
    'item_name_1' => 'Test Item',
    'business' => '[email protected]',
    'currency_code' => 'GBP'
];
 
$encryptedCart = $buttonGenerator->encrypt($paypalCert, $merchantCert, $buttonVariables);