<!-- The core Firebase JS SDK is always required and must be listed first -->
<?php $fcmVersion = '7.17.0'; //7.16.1 == 7.17.0?>
<script src="https://www.gstatic.com/firebasejs/<?php echo($fcmVersion); ?>/firebase-app.js"></script>
<!-- TODO: Add SDKs for Firebase products that you want to use
     https://firebase.google.com/docs/web/setup#available-libraries -->
<script src="https://www.gstatic.com/firebasejs/<?php echo($fcmVersion); ?>/firebase-analytics.js"></script>
<script src="https://www.gstatic.com/firebasejs/<?php echo($fcmVersion); ?>/firebase-messaging.js"></script>

<script src="/firebase-init.js"></script>
<script src="/firebase-funcs.js"></script>
