add_action('wp_head', 'add_custom_favicon'); add_action('admin_head', 'add_custom_favicon'); add_action('login_head', 'add_custom_favicon'); function add_custom_favicon() { $favicon_url = 'https://edyouabroad.com/wp-content/uploads/2026/03/Edyouabroad-fav-yellow.png'; echo ''; echo ''; }