Issue with IPN

[princeofpersia]

Hi guys

 

I have IPN setup for my online shop which is working fine but when payment is confirmed, my shop should send a link confirming purchase along with list of items, so I have added that to my IPN, there is an issue, it owuldnt send the email, I have checked every table/column name and they are correct, IPN works because I receive paypal confirmation email and updates database, so something should be wrong with they way I have written the code to send this email.

 

Please find the code below, I have deleted some un-necessary info:

 

<? 
include ('includes/db.php');

// PHP 4.1

// read the post from PayPal system and add 'cmd'
$req = 'cmd=_notify-validate';

foreach ($_POST as $key => $value) {
$value = urlencode(stripslashes($value));
$req .= "&$key=$value";
}

// post back to PayPal system to validate
$header .= "POST /cgi-bin/webscr HTTP/1.0\r\n";
$header .= "Content-Type: application/x-www-form-urlencoded\r\n";
$header .= "Content-Length: " . strlen($req) . "\r\n\r\n";
$fp = fsockopen ('ssl://www.sandbox.paypal.com', 443, $errno, $errstr, 30);

// 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'];
$order_id = mysql_real_escape_string((int)$_POST['custom']);

if (!$fp) {
// HTTP ERROR
} else {
fputs ($fp, $header . $req);
while (!feof($fp)) {
$res = fgets ($fp, 1024);
if (strcmp ($res, "VERIFIED") == 0) {

if ($payment_status=='Completed') {
$txn_check=mysql_query("SELECT txn_id FROM orders WHERE txn_id='$txn_id'");
if (mysql_num_rows($txn_check)!=1) {
if($receiver_email=='[email protected]'){	

//////////
$get=mysql_query("SELECT amount FROM orders WHERE amount='$payment_amount'");
while ($get_row=mysql_fetch_array($get)) {
$amount=$get_row['amount'];	
}

if($amount==$payment_amount && $payment_currency=='GBP') {

$update=mysql_query("UPDATE orders SET confirmed='1', txn_id='$txn_id' WHERE order_ref='$order_id'");
$select=mysql_query("SELECT * FROM ordered_product WHERE order_ref='$order_id'");
while($row=mysql_fetch_array($select))
{
    $product_number=$row['product_ref'];
    $quantity_ordered=$row['quantity_ordered'];
$update=mysql_query("UPDATE products SET instock=instock-1 WHERE product_ref='$product_number'");
}



$select=mysql_query("SELECT * FROM orders WHERE order_ref='order_id' AND confirmed='1'");
while ($row=mysql_fetch_array($select)) {
$order_number=$row['order_ref'];	
$name=$row['user_name'];	
$email=$row['user_email'];	
$address1=$row['address_1'];
$address2=$row['address_2'];
$address3=$row['address_3'];	
$city=$row['city'];	
$postcode=$row['postcode'];
$country=$row['country'];	
$amount=$row['txn_id'];
$date=$row['order_date'];
}

$select=mysql_query("SELECT * FROM ordered_product WHERE order_ref='$order_id'");
while($get_row=mysql_fetch_array($select)) {
$product_ref=$get_row['product_ref'];	
$quantity=$get_row['quantity_ordered'];	
}

$select=mysql_query("SELECT * FROM products WHERE product_ref='$product_ref'");
while($get_row=mysql_fetch_array($select)) {
$product_name=$get_row['product_name'];
$product_price=$get_row['price'];

echo "<table width='439' border='0' cellspacing='0' cellpadding='0'>
            <tr>
              <td width='219'>$product_name</td>
              <td width='120'>$quantity</td>
              <td width='98'>£$product_price</td>
            </tr>
      </table>";

}

/////////     	
$headers=array(
'From:[email protected]',
'Content-Type:text/html'
); 
   
$body="<table width='492' border='0' cellspacing='0' cellpadding='0' style='font-family:Verdana, Geneva, sans-serif; font-size:12px; color:#333;'>
  <tr>
    <td width='492' height='374' valign='top'><table width='497' border='0' cellspacing='0' cellpadding='0'>
      <tr>
        <td width='497' height='97'><img src='../images/logo.png'/></td>
      </tr>
      <tr>
        <td>Thank you for ordering. Your order should arrive in the next 2-3 days.</td>
      </tr>
      <tr>
        <td height='48'><strong>ORDER NUMBER:</strong> $order_number</td>
      </tr>
      <tr>
        <td height='48'><p><strong>DELIVERY ADDRESS: </strong></p>
          <p>$address1 <br/> $address2 <br/> $address3 <br/> $city <br/> $postcode <br/> $country</p>
          <p> </p></td>
      </tr>
      <tr>
        <td height='48'><p><strong>YOUR ORDER:</strong></p>
          <table width='439' border='0' cellspacing='0' cellpadding='0'>
            <tr>
              <td width='219'><strong>Item</strong></td>
              <td width='120'><strong>Quantity</strong></td>
              <td width='98'><strong>Price</strong></td>
            </tr>
          </table><br/>
          <table width='439' border='0' cellspacing='0' cellpadding='0'>
            <tr>
              <td width='219'>$product_name</td>
              <td width='120'>$quantity</td>
              <td width='98'>£$product_price</td>
            </tr>
      </table>
          <p> </p></td>
      </tr>
      <tr>
        <td height='48'><p><strong>Sub Total:</strong> £amount<br/>
        </p></td>
      </tr>
    </table></td>
  </tr>
  <tr>
    <td height='374' valign='top'><strong>N.B Any sales items are non-returnable</strong></td>
  </tr>
</table>
";	   

$subject = "ORDER CONFIRMATION - ";
mail($to, $subject, $body, implode("\r\n",$headers));



}

////////	

}
}
}
}
else if (strcmp ($res, "INVALID") == 0) {
header('Location: payment-error.php');
}
}
fclose ($fp);
}
?>

 

Thank you all in advance

[princeofpersia]

any help guys?

[batwimp]

Are you running your PHP server on a Microsoft box?

[princeofpersia]

No, its online on a Apache server, why? should i ask hosting company?

[batwimp]

Because you can't send an email from a Microsoft server using PHP without implementing some extra code and/or ini setups. You can ask your host, but if you're on apache, you're probably also on a linux box, which should send the email out just fine. I'm just trying to narrow down possibilities.

[princeofpersia]

yeah i got what you mean now, I can send email, I tested it on a test page, its just this IPN page that wont send anything, so it should be my code.

[batwimp]

Have you echoed out your $to, $subject, $body, etc... variables to make sure they are populating correctly? Are you receiving any errors? Do you have error reporting on?

[princeofpersia]

well its a ipn so i cant echo anything out on that page. how do i get php report on? thanks for your help so far dude