Single Click "Visit Site" Menu in WordPress Admin Bar(Admin Top Menu) https://manchumahara.com/?p=1266&preview=true

gistfile1.txt

add_action( 'admin_bar_menu', 'admin_bar_menu_visitsite', 999 );
function admin_bar_menu_visitsite( $wp_admin_bar ) {
    if ( current_user_can( 'manage_options' ) ) {

        $wp_admin_bar->add_node(
            array(
                'id'    => 'visitsite',
                'title' => 'Visit Site',
                'href'  => site_url(),
                'meta'  => array( 'class' => 'visitsite_adminbar', 'target' => '_blank' ),

            )
        );
    }
}