Stripe callback handler sample PHP code (payment charge callback message demo)

stripe_callback_handler_demo.php

<?php

$inputJSON = file_get_contents('php://input');
$input = json_decode($inputJSON);
if(null == $input || false == $input) {
	// this shouldn't happen
	header('HTTP/1.1 200 OK');
	die();
}

$chargesdata = $input->data->object;

// e.g. "charge"
$object = $chargesdata->object;

// amount in pennies
$amount = $chargesdata->amount;

// e.g. "succeeded"
$status = $chargesdata->status;

// true/false
$paid = $chargesdata->paid;

$payment_intent = $chargesdata->payment_intent;

header('HTTP/1.1 200 OK');
if($object === "charge" && $paid && $status === "succeeded") {
	echo '{"result":"charge succeeded"}';
	$amount = $amount/100;
	// do something with {payment charge success, amount, payment intent} info,
	// e.g. store client payment confirmation and amount in database
} else echo '{}';
?>