Simple hook not working

[sebjp]

Quote

<?php

use WHMCS\View\Menu\Item as MenuItem;

add_hook('ClientAreaPrimaryNavbar', 1, function (MenuItem $primaryNavbar)

{

 

    if (!is_null($primaryNavbar->getChild('Announcements'))) {

        $primaryNavbar->removeChild('Announcements');

    }

   

    if (!is_null($primaryNavbar->getChild('Knowledgebase'))) {

        $primaryNavbar->removeChild('Knowledgebase');

    }

   

    if (!is_null($primaryNavbar->getChild('Contact Us'))) {

        $primaryNavbar->removeChild('Contact Us');

    }

 

    if (!is_null($primaryNavbar->getChild('Download'))) {

        $primaryNavbar->removeChild('Download');

    }

 

    $client = Menu::context('client');

 

    if (is_null($client) and !is_null($primaryNavbar->getChild('Affiliates'))) {

            $primaryNavbar->removeChild('Affiliates');

    }

});

 

So it looks like a simple hook to me, and similar to other examples I've seen in other posts but... not working. Announcements, KB, etc are still being displayed.

What have I missed? Any help please.