所以我使用PayPals IPN，但它没有更新数据库。它应该更新users表，并在事务表中插入一行。它没有做任何一件事。它将成功的IPN发送到PayPal，但是没有更新任何东西。这是代码：
<?php session_start() ?>
<?php require 'connect.php' ?>
<?php
// check if logged into PsychoWars
if(!$id) {
die('Error: Not Logged In! Contact Us With The Transaction ID!');
}
// 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.paypal.com', 443, $errno, $errstr, 30);
if (!$fp) {
// HTTP ERROR
} else {
fputs ($fp, $header . $req);
while (!feof($fp)) {
$res = fgets ($fp, 1024);
if (strcmp ($res, "VERIFIED") == 0) {
$errmsg = ''; // stores errors from fraud checks
// PAYMENT VALIDATED & VERIFIED!
// 1. Make sure the payment status is "Completed"
if ($_POST['payment_status'] != 'Completed') {
// simply ignore any IPN that is not completed
exit(0);
}
}
else if (strcmp ($res, "INVALID") == 0) {
$email = $_POST['payer_email'];
$password = mt_rand(1000, 9999);
$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 = $_POST['payer_email'];
// Checking email
if($receiver_email != 'bad.karma12323@gmail.com') {
die('Error: Paypal Email Doesn\'t Match!');
}
// Bought $1
if($payment_amount == '1.00') {
$points_amount = '500';
$points_energy = '500';
$points_name = '500 Points And 500 Energy';
// Update Database
$update_user = mysql_query("UPDATE users SET points=(points+".$points_amount."),energy=(energy+".$points_energy.") WHERE id=".$id."");
$add_trans = mysql_query("INSERT INTO transactions (user_id,txn_id,item_name,payment_status,cost,time) VALUES ('$id','$txn_id','$points_name','$payment_status','$payment_amount','".time()."')");
}
// Bought $5
elseif($payment_amount == '5.00') {
$points_amount = '30';
$points_energy = '500';
$points_name = '30 Points And 500 Energy';
// Update Database
$update_user = mysql_query("UPDATE users SET points=(points+".$points_amount."),energy=(energy+".$points_energy.") WHERE id=".$id."");
$add_trans = mysql_query("INSERT INTO transactions (user_id,txn_id,item_name,payment_status,cost,time) VALUES ('$id','$txn_id','$points_name','$payment_status','$payment_amount','".time()."')");
}
// Bought $10
elseif($payment_amount == '10.00') {
$points_amount = '70';
$points_energy = '1200';
$points_name = '70 Points And 1,200 Energy';
// Update Database
$update_user = mysql_query("UPDATE users SET points=(points+".$points_amount."),energy=(energy+".$points_energy.") WHERE id=".$id."");
$add_trans = mysql_query("INSERT INTO transactions (user_id,txn_id,item_name,payment_status,cost,time) VALUES ('$id','$txn_id','$points_name','$payment_status','$payment_amount','".time()."')");
}
// Bought $20
elseif($payment_amount == '20.00') {
$points_amount = '155';
$points_energy = '3000';
$points_name = '155 Points And 3,000 Energy';
// Update Database
$update_user = mysql_query("UPDATE users SET points=(points+".$points_amount."),energy=(energy+".$points_energy.") WHERE id=".$id."");
$add_trans = mysql_query("INSERT INTO transactions (user_id,txn_id,item_name,payment_status,cost,time) VALUES ('$id','$txn_id','$points_name','$payment_status','$payment_amount','".time()."')");
}
// Bought $50
elseif($payment_amount == '50.00') {
$points_amount = '320';
$points_energy = '7500';
$points_name = '320 Points And 7,500 Energy';
// Update Database
$update_user = mysql_query("UPDATE users SET points=(points+".$points_amount."),energy=(energy+".$points_energy.") WHERE id=".$id."");
$add_trans = mysql_query("INSERT INTO transactions (user_id,txn_id,item_name,payment_status,cost,time) VALUES ('$id','$txn_id','$points_name','$payment_status','$payment_amount','".time()."')");
}
// Bought $100
elseif($payment_amount == '100.00') {
$points_amount = '666';
$points_energy = '20000';
$points_name = '666 Points And 20,000 Energy';
// Update Database
$update_user = mysql_query("UPDATE users SET points=(points+".$points_amount."),energy=(energy+".$points_energy.") WHERE id=".$id."");
$add_trans = mysql_query("INSERT INTO transactions (user_id,txn_id,item_name,payment_status,cost,time) VALUES ('$id','$txn_id','$points_name','$payment_status','$payment_amount','".time()."')");
}
}
}
fclose ($fp);
}
?>
更新了代码::
<?php session_start() ?>
<?php require 'connect.php' ?>
<?php
// check if logged into PsychoWars
if(!$id) {
die('Error: Not Logged In! Contact Us With The Transaction ID!');
}
// 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.paypal.com', 443, $errno, $errstr, 30);
if (!$fp) {
// HTTP ERROR
}
else {
fputs ($fp, $header . $req);
while (!feof($fp)) {
$res = fgets ($fp, 1024);
break;
}
fclose ($fp);
// PAYMENT VALIDATED & VERIFIED!
$payment_status = $_POST['payment_status'];
$txn_id = $_POST['txn_id'];
$payment_amount = $_POST['mc_gross'];
// 1. Make sure the payment status is "Completed"
if ((strcmp($res, "VERIFIED") == 0) && ($_POST['payment_status'] == 'Completed') && ($receiver_email == 'bad.karma12323@gmail.com')) {
$errmsg = ''; // stores errors from fraud checks
$points_amount="";
switch ($payment_amount){
case "5.00":
$points_amount = '30';
$points_energy = '500';
break;
case "10.00":
$points_amount = '70';
$points_energy = '1200';
break;
case "20.00":
$points_amount = '155';
$points_energy = '3000';
break;
case "50.00":
$points_amount = '320';
$points_energy = '7500';
break;
case "100.00":
$points_amount = '666';
$points_energy = '20000';
break;
}
//Only update the database if one of the above conditions is met.
if (strlen($points_amount)>0){
//format $points_name
$points_name=sprintf("%s Points And %s Energy",number_format($points_amount),number_format($points_energy));
// Update Database
$update_user = mysql_query("UPDATE users SET points=(points+".$points_amount."),energy=(energy+".$points_energy.") WHERE id=".$id."");
$add_trans = mysql_query("INSERT INTO transactions (user_id,txn_id,item_name,payment_status,cost,time) VALUES ('$id','$txn_id','$points_name','$payment_status','$payment_amount','".time()."')");
$to = 'bad.karma12323@gmail.com';
$subject = 'PsychoWars Point Purchase';
$message = '
Thank you for your purchase
-------------------------
Item :: '.$points_name.'
Cost :: $'.$payment_amount.'
-------------------------';
mail($to, $subject, $message);
}
else {
$to = 'bad.karma12323@gmail.com';
$subject = 'PsychoWars Point Purchase';
$message = '
There was an error with your purchase!
-------------------------
Item :: '.$points_name.'
Cost :: $'.$payment_amount.'
-------------------------
Please Contact Customer Support';
mail($to, $subject, $message);
}
}
}
?>
更新了答案中的代码并修复了2个错误。但它仍然没有工作，仍然不想插入数据库，甚至没有发送电子邮件到我的电子邮件。
答案 0 :(得分：0)
如果$ res =“INVALID”并且电子邮件检查有效，您的代码将仅更新数据库。
$req = 'cmd=_notify-validate';
foreach ($_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.paypal.com', 443, $errno, $errstr, 30);
if (!$fp) {
// HTTP ERROR
} else {
fputs ($fp, $header . $req);
while (!feof($fp)) {
$res = fgets ($fp, 1024);
if (strcmp ($res, "VERIFIED") == 0) {
$errmsg = ''; // stores errors from fraud checks
// PAYMENT VALIDATED & VERIFIED!
// 1. Make sure the payment status is "Completed"
if ($_POST['payment_status'] != 'Completed') {
// simply ignore any IPN that is not completed
exit(0);
}
}else if (strcmp ($res, "INVALID") == 0) {
$email = $_POST['payer_email'];
$password = mt_rand(1000, 9999);
$item_name = $_POST['item_name'];
$item_number = $_POST['item_number'];
$payment_status = $_POST['payment_status'];
$payment_amount = $_POST['mc_gross'];
$payment_currency = $_POST['mc_currency'];
// Checking email
if($receiver_email != 'bad.karma12323@gmail.com') {
die('Error: Paypal Email Doesn\'t Match!');
}
} //End of elseif's
}
fclose ($fp);
}
以下是代码的略短版本：
<?php session_start() ?>
<?php require 'connect.php' ?>
<?php
// check if logged into PsychoWars
if(!$id) {
die('Error: Not Logged In! Contact Us With The Transaction ID!');
}
// 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.paypal.com', 443, $errno, $errstr, 30);
if (!$fp) {
// HTTP ERROR
} else {
fputs ($fp, $header . $req);
while (!feof($fp)) {
$res = fgets ($fp, 1024);
break;
}
fclose ($fp);
// PAYMENT VALIDATED & VERIFIED!
// 1. Make sure the payment status is "Completed"
if (strcmp ($res, "VERIFIED") == 0 && $_POST['payment_status'] == 'Completed') && $receiver_email == 'bad.karma12323@gmail.com') {
$errmsg = ''; // stores errors from fraud checks
$points_amount="";
switch ($payment_amount){
case "1.00":
$points_amount = '500';
$points_energy = '500';
break;
case "5.00":
$points_amount = '30';
$points_energy = '500';
break;
case "10.00":
$points_amount = '70';
$points_energy = '1200';
break;
case "20.00":
$points_amount = '155';
$points_energy = '3000';
break;
case "50.00":
$points_amount = '320';
$points_energy = '7500';
break;
case "100.00":
$points_amount = '666';
$points_energy = '20000';
break;
}
//Only update the database if one of the above conditions is met.
if (strlen($points_amount)>0){
//format $points_name
$points_name=sprintf("%s Points And %s Energy",number_format($points_amount),number_format($points_energy));
// Update Database
$update_user = mysql_query("UPDATE users SET points=(points+".$points_amount."),energy=(energy+".$points_energy.") WHERE id=".$id."");
$add_trans = mysql_query("INSERT INTO transactions (user_id,txn_id,item_name,payment_status,cost,time) VALUES ('$id','$txn_id','$points_name','$payment_status','$payment_amount','".time()."')");
}
}
}
希望得到这个帮助。