PHP code example of fasterpay / fasterpay-php

1. Go to this page and download the library: Download fasterpay/fasterpay-php 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/ */

fasterpay / fasterpay-php example snippets




y = new FasterPay\Gateway([
    'publicKey' => '<your-public-key>',
    'privateKey' => '<your-private-key>',
    'isTest' => 0, // Use 1 for Test Method
]);

$form = $gateway->paymentForm()->buildForm(
    [
        'description' => 'Test order',
        'amount' => '10',
        'currency' => 'USD',
        'merchant_order_id' => time(),
        'success_url' => 'https://yourcompanywebsite.com/success',
        'pingback_url' => 'https://yourcompanywebsite.com/pingback',
        'sign_version' => 'v2' // to use version 1 please skip this param or set it 'v1'
    ],
    [
        'autoSubmit' => false,
        'hidePayButton' => false
    ]
);

echo $form;





y = new FasterPay\Gateway([
    'publicKey' => '<your-public-key>',
    'privateKey' => '<your-private-key>',
    'isTest' => 0, // Use 1 for Test Mode
]);

$signVersion = \FasterPay\Services\Signature::SIGN_VERSION_1;
if (!empty($_SERVER['HTTP_X_FASTERPAY_SIGNATURE_VERSION'])) {
    $signVersion = $_SERVER['HTTP_X_FASTERPAY_SIGNATURE_VERSION'];
}

$pingbackData = null;
$validationParams = [];

switch ($signVersion) {
    case \FasterPay\Services\Signature::SIGN_VERSION_1:
        $validationParams = ["apiKey" => $_SERVER["HTTP_X_APIKEY"]];
        $pingbackData = $_REQUEST;
        break;
    case \FasterPay\Services\Signature::SIGN_VERSION_2:
        $validationParams = [
            'pingbackData' => file_get_contents('php://input'),
            'signVersion' => $signVersion,
            'signature' => $_SERVER["HTTP_X_FASTERPAY_SIGNATURE"],
        ];
        $pingbackData = json_decode(file_get_contents('php://input'), 1);
        break;
    default:
        exit('NOK');
}

if (empty($pingbackData)) {
    exit('NOK');
}

if (!$gateway->pingback()->validate($validationParams)) {
    exit('NOK');
}

//echo "<pre>";
//print_r($pingbackData);
//echo '</pre>';
#TODO: Write your code to deliver contents to the End-User.
echo "OK";
exit();






y = new FasterPay\Gateway([
    'publicKey' => '<your-public-key>',
    'privateKey' => '<your-private-key>',
    'isTest' => 1
]);

sh
$ cp fasterpay-php path-to-project/lib/fasterpay-php