Once again, when using the sandbox provided by paypal, there are no problems.
Now a few of my customers tried to buy things and nobody got there items. In my database I log everything and I logged this error:
http error=Unknown SSL protocol error in connection to www.paypal.com:443
I use paypal ipn for the payment, underneath will be the ipn.php (ipn call back script that paypal will post variables to when a payment has been done)
//Original source: https://cms.paypal.com/cms_content/US/en_US/files/developer/IPN_PHP_41.txt
//Modified sample code by Codex-m: http://www.php-developer.org
//WORKING DEMO HERE: http://www.php-developer.org/paypal_ipn_demo/
//Use your Paypal Sandbox buyer account to test.
$req = 'cmd=' . urlencode('_notify-validate');
foreach ($_POST as $key => $value) {
$value = urlencode(stripslashes($value));
$req .= "&$key=$value";
}
//NEW CODE: using Curl instead of fsockopen
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, 'https://www.paypal.com/cgi-bin/webscr');
curl_setopt($ch, CURLOPT_HEADER, 0);
curl_setopt($ch, CURLOPT_POST, 1);
curl_setopt($ch, CURLOPT_RETURNTRANSFER,1);
curl_setopt($ch, CURLOPT_POSTFIELDS, $req);
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, 1);
//curl_setopt($ch, CURLOPT_HTTPHEADER, array('Host: www.sandbox.paypal.com'));
$res = curl_exec($ch);
//assign posted variables to PHP variables
$payment_status = $_POST['payment_status'];
$payment_amount = $_POST['mc_gross'];
$payment_currency = $_POST['mc_currency'];
$txn_id = $_POST['txn_id'];
$receiver_email = $_POST['receiver_email'];
$payer_email = $_POST['payer_email'];
$account=$_POST['custom'];
$productname=$_POST['item_name'];
$txn_type=$_POST['txn_type'];
$trans_id=$_POST['transaction[0].id'];
$trans_id_2=$_POST['transaction[0].id_for_sender'];
//Check if any error occured
if(curl_errno($ch)) { //HTTP ERROR occurred
//Log error to database for troubleshooting
$log='http error='.curl_error($ch); //Here the error message gets build
db_write($log); //Here it gets written to the database
} else {
//NO HTTP ERROR OCCURRED, CLEAN
//CHECK IF VERIFIED
if (strcmp ($res, "VERIFIED") == 0) {
I hope somebody knows what the problem is. Additional information about my webserver:
###### ApacheFriends XAMPP version 1.7.1 ###### + Apache 2.2.11 + MySQL 5.1.33 (Community Server) + PHP 5.2.9 + PEAR (Support for PHP 4 has been discontinued) + XAMPP Control Version 2.5 from www.nat32.com + XAMPP CLI Bundle 1.3 from Carsten Wiedmann + XAMPP Security 1.0 + SQLite 2.8.15 + OpenSSL 0.9.8i + phpMyAdmin 3.1.3.1 + ADOdb 5.06a + Mercury Mail Transport System v4.62 + FileZilla FTP Server 0.9.31 + Webalizer 2.01-10 + Zend Optimizer 3.3.0 + eAccelerator 0.9.5.3 for PHP 5.2.9 (but not activated in the php.ini)
Edited by Langstra, 11 December 2012 - 01:52 PM.
