Re: [PHP] IPN error
One more thing, make sure you validate ALL data that is being sent from
paypal to ensure what you need and expect are therealso validate the
transaction ID to ensure it was never used before.
""Stephen Lake"" <[EMAIL PROTECTED]> wrote in message
news:[EMAIL PROTECTED]
> Use cURL I found it much easier then using fsockopen
>
> http://ca.php.net/cURL
>
>
> ""Richard Lynch"" <[EMAIL PROTECTED]> wrote in message
> news:[EMAIL PROTECTED]
>> On Sat, April 29, 2006 3:53 am, suresh kumar wrote:
>>> >> value="Subscribe to Additional User Account Yearly">
>>
>>> my page code to process paypal
>>> --
>>> >>
>>> // read the post from PayPal system and add 'cmd'
>>> $req = 'cmd=_notify-validate';
>>>
>>> foreach ($_POST as $key => $value) {
>>> $value = urlencode(stripslashes($value));
>>> $req .= "&$key=$value";
>>
>> echo "$key => $value\n";
>>
>>> }
>>>
>>> $item_name = $_POST['item_name'];
>>
>> $item_name = isset($_POST['item_name']) ? $_POST['item_name'] : '';
>>
>>
>>> Undefined index:item_name
>>
>> The $_POST data is not filled in, either because this is your FIRST
>> visit to the page, or because something is not doing a POST request
>> the way you think it should be.
>>
>> --
>> Like Music?
>> http://l-i-e.com/artists.htm
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Re: [PHP] IPN error
Use cURL I found it much easier then using fsockopen
http://ca.php.net/cURL
""Richard Lynch"" <[EMAIL PROTECTED]> wrote in message
news:[EMAIL PROTECTED]
> On Sat, April 29, 2006 3:53 am, suresh kumar wrote:
>> > value="Subscribe to Additional User Account Yearly">
>
>> my page code to process paypal
>> --
>> >
>> // read the post from PayPal system and add 'cmd'
>> $req = 'cmd=_notify-validate';
>>
>> foreach ($_POST as $key => $value) {
>> $value = urlencode(stripslashes($value));
>> $req .= "&$key=$value";
>
> echo "$key => $value\n";
>
>> }
>>
>> $item_name = $_POST['item_name'];
>
> $item_name = isset($_POST['item_name']) ? $_POST['item_name'] : '';
>
>
>> Undefined index:item_name
>
> The $_POST data is not filled in, either because this is your FIRST
> visit to the page, or because something is not doing a POST request
> the way you think it should be.
>
> --
> Like Music?
> http://l-i-e.com/artists.htm
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Re: [PHP] IPN error
On Sat, April 29, 2006 3:53 am, suresh kumar wrote:
> value="Subscribe to Additional User Account Yearly">
> my page code to process paypal
> --
>
> // read the post from PayPal system and add 'cmd'
> $req = 'cmd=_notify-validate';
>
> foreach ($_POST as $key => $value) {
> $value = urlencode(stripslashes($value));
> $req .= "&$key=$value";
echo "$key => $value\n";
> }
>
> $item_name = $_POST['item_name'];
$item_name = isset($_POST['item_name']) ? $_POST['item_name'] : '';
> Undefined index:item_name
The $_POST data is not filled in, either because this is your FIRST
visit to the page, or because something is not doing a POST request
the way you think it should be.
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http://l-i-e.com/artists.htm
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[PHP] IPN error
Hi,
I am new to this IPN (instant payment
notification.I am working for past 6 hours.I am using
this IPN to store payment details in our database.
when user clicks the paypal button in my page.it
will take to paypal.com website.after user completes
the payments.It will send the payment details to my
page.where i can process and store in the database.
This is the Code for paypal button:
---
https://www.paypal.com/cgi-bin/webscr";
method="post">
https://www.paypal.com/en_US/i/btn/x-click-but20.gif";
border="0" name="submit" alt="Make payments with
PayPal - it's fast, free and secure!" disabled>
https://www.paypal.com/en_US/i/scr/pixel.gif";
width="1" height="1">
http://myadtv.com/Gauranga/confirmation_message.php";>
my page code to process paypal
--
$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 ('www.paypal.com', 80, $errno,
$errstr, 30);
// assign posted variables to local variables
$item_name = $_POST['item_name'];
$item_number=$_POST['item_number'];
$shipping_status = $_POST['no_shipping'];
$note_status = $_POST['no_note'];
$currency = $_POST['currency_code'];
$business_name = $_POST['bn'];
$payment_amount = $_POST['a3'];
$payment_duration_num = $_POST['p3'];
$payment_duration = $_POST['t3'];
$txn_id = $_POST['txn_id'];
//$receiver_email = $_POST['receiver_email'];
//$payer_email = $_POST['payer_email'];
$payment_status = $_POST['payment_status'];
if (!$fp)
{
print "$errstr ($errno)\n";
}
else
{
include('db.php');
$transactionidretrieveresult=mysql_query("select
* from BillingInfo where Transaction_ID='$txn_id'");
fputs ($fp, $header . $req);
while (!feof($fp)) {
$res = fgets ($fp, 1024);
if (strcmp ($res, "VERIFIED") == 0) {
if(($payment_status=="Completed") and
(!mysql_num_rows($transactionidretrieveresult))):
//storing in Database;
endif;
}
elseif (strcmp ($res, "INVALID") == 0)
{
print "Click The Link To Go To MyADTV
Add New User Account PageClick Here";
}
fclose ($fp);
}
?>
When i visit my page i am displaying this error
Undefined index:item_name,Undefined
index:item_number,Undefined index:a1,Undefined
index:p1,Undefined index:t1,Undefined index:a3,and so
on.
I am waiting response from any one
,
__
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