rtpHarry

// originally based on https://gist.github.com/kenhowardpdx/8484076
// updated to current gtag.js snippet and moved to head
function rtp_init_analytics() {
    $analytics_id = 'YOUR UA CODE HERE';

    $analytics = '<!-- Global site tag (gtag.js) - Google Analytics -->
    <script async src="https://www.googletagmanager.com/gtag/js?id='. $analytics_id .'"></script>
    <script>
    window.dataLayer = window.dataLayer || [];
    function gtag(){dataLayer.push(arguments);}