[cellarius]

Yep, the profile tabs template has changed a little in previous versions.

I would advise not to create a specific template for your tab - template nr. 1 (my_data_tab) in the tutorial is actually unnecessary. I call the standard memberinfo_tab instead and prefill the necessary variables. Saves you one template. PHP for this looks like that:

PHP Code:

if (isset($vbulletin->GPC['tab']))
{
    $selected_tab = $vbulletin->GPC['tab'];
}
$blockinfo['title'] = "Test Title";
$blockid = "test";
$taburl = $memberurl = fetch_seo_url('member', $prepared) . "&tab=test#test";

$templater = vB_Template::create('memberinfo_tab');
$templater->register('selected_tab', $selected_tab);
$templater->register('relpath', $relpath);
$templater->register('blockinfo', $blockinfo);
$templater->register('blockid', $blockid);
$templater->register('taburl', $taburl);
$template_hook['profile_tabs_last'] .= $templater->render(); 


Also, the hook where the plugin needs to reside is member_complete, not member_build_blocks_start. Else the direct link to the tab by URL (member.php?123-testuser&tab=test#test) will not work properly.