<?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();

?>