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POPayPal - IPN Not working
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copied!<p>I can't get my IPN to work, I've added it, and it sends to the form. But I can't get the listener to work, I have the following as my listener;</p> <pre><code><?php // STEP 1: read POST data // Reading POSTed data directly from $_POST causes serialization issues with array data in the POST. // Instead, read raw POST data from the input stream. $raw_post_data = file_get_contents('php://input'); $raw_post_array = explode('&', $raw_post_data); $myPost = array(); foreach ($raw_post_array as $keyval) { $keyval = explode ('=', $keyval); if (count($keyval) == 2) $myPost[$keyval[0]] = urldecode($keyval[1]); } // read the IPN message sent from PayPal and prepend 'cmd=_notify-validate' $req = 'cmd=_notify-validate'; if(function_exists('get_magic_quotes_gpc')) { $get_magic_quotes_exists = true; } foreach ($myPost as $key => $value) { if($get_magic_quotes_exists == true && get_magic_quotes_gpc() == 1) { $value = urlencode(stripslashes($value)); } else { $value = urlencode($value); } $req .= "&$key=$value"; } // Step 2: POST IPN data back to PayPal to validate $ch = curl_init('https://www.paypal.com/cgi-bin/webscr'); curl_setopt($ch, CURLOPT_HTTP_VERSION, CURL_HTTP_VERSION_1_1); curl_setopt($ch, CURLOPT_POST, 1); curl_setopt($ch, CURLOPT_RETURNTRANSFER,1); curl_setopt($ch, CURLOPT_POSTFIELDS, $req); curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, 1); curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, 2); curl_setopt($ch, CURLOPT_FORBID_REUSE, 1); curl_setopt($ch, CURLOPT_HTTPHEADER, array('Connection: Close')); // In wamp-like environments that do not come bundled with root authority certificates, // please download 'cacert.pem' from "http://curl.haxx.se/docs/caextract.html" and set // the directory path of the certificate as shown below: // curl_setopt($ch, CURLOPT_CAINFO, dirname(__FILE__) . '/cacert.pem'); if( !($res = curl_exec($ch)) ) { // error_log("Got " . curl_error($ch) . " when processing IPN data"); curl_close($ch); exit; } curl_close($ch); // inspect IPN validation result and act accordingly if (strcmp ($res, "VERIFIED") == 0) { // The IPN is verified, process it: // check whether the payment_status is Completed // check that txn_id has not been previously processed // check that receiver_email is your Primary PayPal email // check that payment_amount/payment_currency are correct // process the notification // assign posted variables to local variables $item_name = $_POST['item_name']; $item_number = $_POST['item_number']; $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']; $con=mysqli_connect("********); $sessid=$_SESSION['id']; $check = mysqli_query($con,"SELECT * Members WHERE id='$sessid'"); $check2 = mysqli_fetch_assoc($check); $totalam = $_POST['mc_gross'] + $check2['credit']; mysqli_query($con,"UPDATE members SET credit='$totalam' WHERE id='$sessid'"); // IPN message values depend upon the type of notification sent. // To loop through the &_POST array and print the NV pairs to the screen: foreach($_POST as $key => $value) { echo $key." = ". $value."<br>"; } } else if (strcmp ($res, "INVALID") == 0) { // IPN invalid, log for manual investigation echo "The response from IPN was: <b>" .$res ."</b>"; } ?> But </code></pre> <p>it's not working,. It's not receiving details and adding it to my database, can anyone help?</p> <p>I posted it on the paypal forum and got told to come here for more tech support.</p>

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