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日期:2025-11-17
... which is https://www.sandbox. ... by a cmd=_notify-validate variable....
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日期:2025-11-14
Note: For instructions on using the PayPal APIs, how to use the Sandbox for ...
read the IPN message sent from PayPal and prepend 'cmd=_notify-validate'....
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日期:2025-11-20
Instant Payment Notification (IPN) is a message service that notifies you of ...
Note The diagram does not show the IPN authentication protocol that a listener
must implement to validate an IPN message .... test_ipn = 1, Testing with the
Sandbox....
瀏覽:1145
日期:2025-11-16
I had the same issue and it appears that sandbox has switched to ssl. I had to
change my code from: $fp = fsockopen ($paypalUrl, "80", $errno, $errstr, ......
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日期:2025-11-20
getParameterNames(); String str = "cmd=_notify-validate"; while (en. ... URL u =
new URL("http://www.sandbox.paypal.com/cgi-bin/webscr"); ......
瀏覽:1110
日期:2025-11-19
Here is the edited code in full: // read the post from PayPal system and add 'cmd'
$req = 'cmd=' . urlencode('_notify-validate'); foreach ($_POST ......
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日期:2025-11-18
Apparently paypal sandbox doesn't send back a VERIFIED string anymore even
if .... cmd=_notify-validate"; // append ipn command // open the connection to ......
















