How to Display $hook_suffix as Admin Notice in WordPress

Are you looking for a way to display $hook_suffix as admin notice? While there’s probably a plugin for this, we have created a quick code snippet that you can use to display $hook_suffix as admin notice in WordPress.

When developing in WordPress you may have a need for the $hook_suffix that can later be used to register a hook called on a particular page load $hook_suffix.

Instructions:

All you have to do is add this code to your theme’s functions.php file or in a site-specific plugin:

add_action( 'admin_notices', 'wps_print_admin_pagehook' );
function wps_print_admin_pagehook(){
    global $hook_suffix;
    if( !current_user_can( 'manage_options') )
        return;
    ?>
    <div class="error"><p><?php echo $hook_suffix; ?></p></div>
    <?php 
}

Note: If this is your first time adding code snippets in WordPress, then please refer to our guide on how to properly copy / paste code snippets in WordPress, so you don’t accidentally break your site.

If you liked this code snippet, please consider checking out our other articles on the site like: 9 best WordPress job board plugins and how to create a multi-page form in WordPress.