
If you run a WordPress multisite setup and want to add a global footer to all the themes of all the sites in your network, here’s how to do it: Create the php file below and upload it to your wp-content/mu-plugins folder <?php function my_custom_footer() { echo ‘YOUR HTML CODE GOES HERE’; } add_action( ‘wp_footer’, ‘my_custom_footer’ ); ?> That’s it. via wordpress.stackexchange.com … Continue reading