Codice PHP:
<?php
/////////////////////////////////////////////////
/////////////Begin Script below./////////////////
/////////////////////////////////////////////////
// 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";
// If testing on Sandbox use:
//$fp = fsockopen ('ssl://www.sandbox.paypal.com', 443, $errno, $errstr, 30);
$fp = fsockopen ('ssl://www.paypal.com', 443, $errno, $errstr, 30);
// assign posted variables to local variables
$item_name = $_POST['item_name'];
$business = $_POST['business'];
$item_number = $_POST['item_number'];
$payment_status = $_POST['payment_status'];
$mc_gross = $_POST['mc_gross'];
$payment_currency = $_POST['mc_currency'];
$txn_id = $_POST['txn_id'];
$receiver_email = $_POST['receiver_email'];
$receiver_id = $_POST['receiver_id'];
$quantity = $_POST['quantity'];
$num_cart_items = $_POST['num_cart_items'];
$payment_date = $_POST['payment_date'];
$first_name = $_POST['first_name'];
$last_name = $_POST['last_name'];
$payment_type = $_POST['payment_type'];
$payment_status = $_POST['payment_status'];
$payment_gross = $_POST['payment_gross'];
$payment_fee = $_POST['payment_fee'];
$settle_amount = $_POST['settle_amount'];
$memo = $_POST['memo'];
$payer_email = $_POST['payer_email'];
$txn_type = $_POST['txn_type'];
$payer_status = $_POST['payer_status'];
$address_street = $_POST['address_street'];
$address_city = $_POST['address_city'];
$address_state = $_POST['address_state'];
$address_zip = $_POST['address_zip'];
$address_country = $_POST['address_country'];
$address_status = $_POST['address_status'];
$item_number = $_POST['item_number'];
$tax = $_POST['tax'];
$option_name1 = $_POST['option_name1'];
$option_selection1 = $_POST['option_selection1'];
$option_name2 = $_POST['option_name2'];
$option_selection2 = $_POST['option_selection2'];
$for_auction = $_POST['for_auction'];
$invoice = $_POST['invoice'];
$custom = $_POST['custom'];
$notify_version = $_POST['notify_version'];
$verify_sign = $_POST['verify_sign'];
$payer_business_name = $_POST['payer_business_name'];
$payer_id =$_POST['payer_id'];
$mc_currency = $_POST['mc_currency'];
$mc_fee = $_POST['mc_fee'];
$exchange_rate = $_POST['exchange_rate'];
$settle_currency = $_POST['settle_currency'];
$parent_txn_id = $_POST['parent_txn_id'];
$pending_reason = $_POST['pending_reason'];
$reason_code = $_POST['reason_code'];
// subscription specific vars
$subscr_id = $_POST['subscr_id'];
$subscr_date = $_POST['subscr_date'];
$subscr_effective = $_POST['subscr_effective'];
$period1 = $_POST['period1'];
$period2 = $_POST['period2'];
$period3 = $_POST['period3'];
$amount1 = $_POST['amount1'];
$amount2 = $_POST['amount2'];
$amount3 = $_POST['amount3'];
$mc_amount1 = $_POST['mc_amount1'];
$mc_amount2 = $_POST['mc_amount2'];
$mc_amount3 = $_POST['mcamount3'];
$recurring = $_POST['recurring'];
$reattempt = $_POST['reattempt'];
$retry_at = $_POST['retry_at'];
$recur_times = $_POST['recur_times'];
$username = $_POST['username'];
$password = $_POST['password'];
//auction specific vars
$for_auction = $_POST['for_auction'];
$auction_closing_date = $_POST['auction_closing_date'];
$auction_multi_item = $_POST['auction_multi_item'];
$auction_buyer_id = $_POST['auction_buyer_id'];
//DB connect creds and email
$notify_email = "libercin@gmail.com"; //email address to which debug emails are sent to
$DB_Server = "localhost"; //your MySQL Server
$DB_Username = "mellogrand"; //your MySQL User Name
$DB_Password = ""; //your MySQL Password
$DB_DBName = "my_mellogrand"; //your MySQL Database Name
if (!$fp) {
// HTTP ERROR
} else {
fputs ($fp, $header . $req);
while (!feof($fp)) {
$res = fgets ($fp, 1024);
if (strcmp ($res, "VERIFIED") == 0) {
$db = mysql_connect($DB_Server, $DB_Username, $DB_Password);
if ($db == FALSE)
mail('brouls19@yahoo.it','Fallimento connessione','Fallimento connessione.Punto 1');
mysql_select_db($DB_DBName, $db)
or mail('brouls19@yahoo.it','Fallimento connessione','Fallimento scelta database.Punto 2');
//Inserisco i dati nel database
$query = "SELECT CodU FROM Utenti WHERE Nickname='$custom'";
$result = mysql_query($query, $db);
if(!$result)
mail('brouls19@yahoo.it','Fallimento Query','Fallimento Query.Punto 3');
else {
$row = mysql_fetch_array($result);
$codu = $row[CodU];
//Cerco la data attuale
$dt=getdate(time());
$data=mktime("0","0","0",$dt['mon'],$dt['mday'],$dt['year']);
$query = "INSERT INTO Comprati (CodU,CodS,Data) VALUES ('$codu','$item_number','$data')";
if (mysql_query($query, $db)){
mail('brouls19@yahoo.it','Inserimento Riuscito','Inserimento Riuscito');
}
else {
mail('brouls19@yahoo.it','Fallimento Query','Fallimento Inserimento.Punto 4');
}
// send an email in any case
mail($notify_email, "VERIFIED IPN", "$res\n $req\n $strQuery\n $struery\n $strQuery2");
}}
else if (strcmp ($res, "INVALID") == 0) {
// log for manual investigation
mail($notify_email, "INVALID IPN", "$res\n $req");
mail('brouls19@yahoo.it','Fallimento IPN','Fallimento IPN.Punto 5');
}
}
fclose ($fp);
}
?>