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首先，我試圖在我的網站上創建一個高級內容區域。我不完全確定這是否是正確的方式，但是我已經在這裏待了好幾個小時。我真的只想寫一個腳本，看看他們是否付費。希望你們中的一些人能夠提供幫助。Paypal IPN初學者 - 根本不工作
我正在使用它們提供的通用代碼，但無論我在模擬器中做什麼，它總是會出現第二個區域。有任何想法嗎？
<?php
// STEP 1: Read POST data
// reading posted data from directly from $_POST causes serialization
// issues with array data in POST
// reading raw POST data from input stream instead.
$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 post from PayPal system and add 'cmd'
$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($ch);
// STEP 3: Inspect IPN validation result and act accordingly
if (strcmp ($res, "VERIFIED") == 0) {
// 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 payment
$to = "[email protected]";
$subject = "Complete";
$message = "Hello! This is a simple email message.";
$from = "[email protected]";
$headers = "From:" . $from;
if(mail($to,$subject,$message,$headers))
echo "Mail Sent.";
// 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 = $_POST['payer_email'];
} else if (strcmp ($res, "INVALID") == 0) {
// log for manual investigation
$to = "[email protected]";
$subject = "failed";
$message = "Hello! This is a simple email message.";
$from = "[email protected]";
$headers = "From:" . $from;
if(mail($to,$subject,$message,$headers))
echo "Mail Sent.";
}
?>
如果您'使用模擬器（我猜你的意思是PayPal Sandbox），你需要在curl_init（）中調用一個不同的URL，即「https://www.sandbox.paypal.com/cgi-bin/webscr」。但是你的問題並不太清楚實際問題是什麼。 – markdwhite
@markdwhite謝謝。我不清楚，因爲我不確定問題是什麼。我現在修好了。我不完全確定它現在是如何或爲什麼起作用的，但是當它起作用時，它就起作用了，你不能與此爭論！ – Charlie