Add GTM Code to WordPress Blog

functions.php

<?php

//* Copy the above PHP opening tag if and only if your functions.php has a closing PHP tag

function add_gtm_head() { ?>

<!-- Paste Your GTM Header Code Here -->

<?php } add_action('wp_head','add_gtm_head',10);

function add_gtm_footer() { ?>

<!-- Paste Your GTM footer Code Here -->

<?php } add_action('wp_footer','add_gtm_footer',10);