Check URL for Braze UUID

if(isset($_GET['uuid'])) {

	$braze_uuid = $_GET['uuid'];

}

if (!empty($braze_uuid))

echo "

<script>

	window.addEventListener('load', function () {

		console.log('uuid=".$braze_uuid."');

		braze.changeUser('".$braze_uuid."');

	})

</script>

";