Update to the GADWP / ExactMetrics Lite tracking code for custom dimension for Membership Level

my_pmpro_membership_level_exactmetrics_frontend_tracking_options_analytics_end.php

<?php
/**
 * Update to the GADWP / ExactMetrics Lite tracking code for custom dimension for Membership Level
 *
 */
function my_pmpro_membership_level_exactmetrics_frontend_tracking_options_analytics_end( $options ) {
	// Get the value to track for the current user.
	if ( is_user_logged_in() && function_exists( 'pmpro_getMembershipLevelForUser' ) ) {
		// Get the current users's membership level ID. 
		$current_user_membership_level = pmpro_getMembershipLevelForUser( get_current_user_id() );
		$value = $current_user_membership_level->ID;
	} else {
		// Set the tracked membership level ID to no_level.
		$value = 'no_level';
	}
	$options['membership_level'] = "'set','dimension1', '" . $value . "'";
	return $options;
}
add_filter( 'exactmetrics_frontend_tracking_options_analytics_before_scripts', 'my_pmpro_membership_level_exactmetrics_frontend_tracking_options_analytics_end' );

This recipe is included in the blog post on "Putting Google Analytics to work for your Membership Site" at Paid Memberships Pro here: https://www.paidmembershipspro.com/putting-google-analytics-to-work-for-your-membership-site/