/**
* Google Analytics
*/
add_action( 'wp_head', 'google_analytics', 11 );
function google_analytics( $id, $url ) { ?>
<script>
(function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){
(i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),
m=s.getElementsByTagName(o)[0];a.async=1;a.src=g;m.parentNode.insertBefore(a,m)
})(window,document,'script','//www.google-analytics.com/analytics.js','ga');
ga('create', <?php echo $id; ?>, <?php echo $url; ?>);
ga('send', 'pageview');
</script>
<?php }