Simulates paypal Ipn request for a local Magento store

magento_simulate-paypal-ipn.php

<?php
// SIMULATE PAYPAL IPN LOCALLY
//
// Sometimes you need to test on your local host and this can be difficult due
// to IP routing issues.  Use this code on your local machine to simulate the
// same process that the sandbox IPN simulator does when posting to your URL.
//
// Run this code in command line or via the browser. It will post IPN data just
// like Paypal would.  If the code you've written to process your IPN data
// posts back to the sandbox, it should come back as valid.

// Put the full url to test in $paypal_url, include file extensions if necessary
$paypal_url = 'http://dev.yourstore.com/paypal/ipn';   // IPN listener to test

$params = [
    'residence_country' => 'US',
    'invoice' => '101800247',
    'address_city' => 'San+Jose',
    'first_name' => 'John',
    'payer_id' => 'XMM22F3BKZWKS',
    'mc_fee' => '0.44',
    'txn_id' => '421462822',
    'receiver_email' => 'seller%40paypalsandbox.com',
    'custom' => 'xyz123+CUSTOMHASH',
    'payment_date' => '12%3A40%3A25+27+Aug+2013+PDT',
    'address_country_code' => 'US',
    'address_zip' => '95131',
    'item_name1' => 'something',
    'mc_handling' => '2.06',
    'mc_handling1' => '1.67',
    'tax' => '2.02',
    'address_name' => 'John+Smith',
    'last_name' => 'Smith',
    'receiver_id' => '[email protected]', // Put a valid email receiver
    'verify_sign' => 'AFcWxV21C7fd0v3bYYYRCpSSRl31AgAAjEU7A5KKKj2aP4j1jOIrjuGx',
    'address_country' => 'United+States',
    'payment_status' => 'Completed',
    'address_status' => 'confirmed',
    'business' => '[email protected],
    'payer_email' => 'buyer%40paypalsandbox.com',
    'notify_version' => '2.4',
    'txn_type' => 'cart',
    'test_ipn' => '1',
    'payer_status' => 'unverified',
    'mc_currency' => 'USD',
    'mc_gross' => '12.94',
    'mc_shipping' => '3.02',
    'mc_shipping1' => '1.02',
    'item_number1' => 'AK-1234',
    'address_state' => 'CA',
    'mc_gross1' => '9.34',
    'payment_type' => 'instant',
    'address_street' => '123%2C+any+street',
];

$ch = curl_init();

curl_setopt($ch,CURLOPT_URL, $paypal_url);
curl_setopt($ch,CURLOPT_POSTFIELDS, $params);

$result = curl_exec($ch);

curl_close($ch);
?>