Classes of Herve FOUCHER
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| This class is usefull to process Instant Payment Notification (IPN) from Paypal. See www.paypal.com for more information about IPN. Note : This class requires cURL PHP module. So... how should I use this ? This requires that: a) you already know what IPN is b) you setup your Paypal account so that IPN are sent to a URL on your website In this example, let's consider it is http://yourserver.com/backoffice/ipn.php 1) Paypal server posts a request to http://yourserver.com/backoffice/ipn.php 2) Create the IPN object: $pp = new paypal_ipn (); 3) Provide the IPN object with 2 functions: the first one will be called as soon as you receive the post. The second one will be called when Paypal's server confirms or denies your response. $pp->set_process_functions ("my_pre_processing", "my_post_processing"); 4) Pass the POST table to the Paypal processor $pp->process_notification ($_POST, true); 5) The "my_pre_processing" function is automatically called 6) The class calls-back Paypal secure server, using cURL and Paypal server confirms or denies your response. 7) The "my_post_processing" function is automatically called |
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