Receiving a JSON hook

webhookreceive.php

<?php

// Fetch the entire body to a variable (this will contain the raw data)
$webhook = file_get_contents('php://input');

// Decode the JSON to an array
$webhook_array = json_decode($webhook, true);

// Do some stuff with the data you received, for example write contents to a file
file_put_contents('webhook.txt', print_r($webhook_array, true));

// Send a success header, so Picqer knows you have succesfully received the data
header('HTTP/1.1 200 OK');