$products[$i]['name'] = $model;
$products[$i]['price'] = $details['price'];
$products[$i]['quantity'] = $details['quantity'];
$total = $total + $products[$i]['quantity'] * $products[$i]['price'];
//adding the total price
$i++;
}
}
}
if ($total == 0) {
echo 'You have not selected any item! Click \'Add to cart\' to add your items.<br><a href=\'http://teststore.site90.net/testsite//main.php\'>Click here to go back<a>';
} else {
$params = array('RETURNURL' => "http://teststore.site90.net/testsite/accept.php", 'CANCELURL' => "http://teststore.site90.net/testsite/decline.php", 'PAYMENTREQUEST_0_PAYMENTACTION' => "Sale", 'PAYMENTREQUEST_0_AMT' => $total);
//adding fields required for the API request
foreach ($products as $key => $product) {
$params['L_PAYMENTREQUEST_0_NAME' . $key] = $product['name'];
$params['L_PAYMENTREQUEST_0_AMT' . $key] = $product['price'];
$params['L_PAYMENTREQUEST_0_QTY' . $key] = $product['quantity'];
}
$obj = new details();
$response_arr = $obj->apimethod('SetExpressCheckout', $params);
//calling the SetExpressCheckout API method. This is the first API request.
if ($response_arr) {
header("Location: https://www.sandbox.paypal.com/cgi-bin/webscr?cmd=_express-checkout&token=" . $response_arr['TOKEN']);
} else {
echo 'Error';
}
}
?>
<?php
session_start();
include 'details.php';
$params = array('TOKEN' => $_GET['token']);
//get token from url
$obj = new details();
$response_arr1 = $obj->apimethod('GetExpressCheckoutDetails', $params);
//getting details of the check out. This is the 2nd API request.
if ($response_arr1) {
$params['PAYERID'] = $_GET['PayerID'];
//get payer id from url
$params['PAYMENTREQUEST_0_PAYMENTACTION'] = "Sale";
$params['PAYMENTREQUEST_0_AMT'] = $response_arr1['PAYMENTREQUEST_0_AMT'];
$response_arr2 = $obj->apimethod('DoExpressCheckoutPayment', $params);
//doing out the check out. This is the 3rd and last API request.
if ($response_arr2) {
echo '<img src="https://image.freepik.com/free-photo/green-tick-in-circle_21335495.jpg" width="200" align="middle" height="200">';
echo ' Congratulations! Your payment is successful. ';
} else {
echo 'error2';
}
} else {
echo 'Error1';
}
echo '<a href="http://teststore.site90.net/testsite/main.php">Click here to go back<a>';
session_unset();
//closing session so that the cart becomes empty again
session_destroy();
