This page was created for the YouTube tutorial video below. Use the following code, replace line 15 with your Google Tag and save the file as analytics.php:
<?php /* Plugin Name: My Google Analytics plugin Description: My Google Analytics plugin Author: Wouter Postma Author URI: https://wouterpostma.nl/ Text Domain: google-analytics-plugin Version: 1 */ add_action('wp_head', 'wp_googleanalyticscode'); function wp_googleanalyticscode() { ?> /*** REMOVE THIS AND REPLACE IT WITH YOUR GOOGLE ANALYTICS TAG ***/ <?php } ?>