php - $_POST from paypal response after payment is empty -

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i created hosted button using business account , integrated code php application.

i use 'website payments standard' , generated 'buy button' using tool provided in 'merchant services' page.

i using http://sandbox.paypal.com/ test this.

configurations in merchant profile:

  • instant payment notification (ipn) 'enabled' , 'notification url' given.
  • auto return on.
  • return url specified (the same given above in notification url)
  • payment data transfer on
  • website payment off
  • paypal account optional: off

while creating button in third option gave same notify_url.

transaction happens , gets redirected notify_url. issue is, $_post paypal response in notified page empty.

i printed $_post in first line of notifier page itself. need add other configuration? making mistake?

the data going ipn url. log $_post data file script @ ipn url , see getting. think if turn off ipn, may data on notify_url (been while though, not 100% sure on part).


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