Ticket #11651: testtab.php

<?php
/*
Plugin Name: Welcome Screen Test Plugin
Plugin URI: http://localhost/
Description: This is a welcome screen test plugin.
Author: 
Version: 0.1
Author URI: http://localhost/
*/

add_filter('admin_welcome_screen_moretabs',function($arr) { $arr['My Plugin\'s Tab'] =  
'
<p>This is an additional tab for the welcome screen that can be added by a plugin, such as this test plugin.</p>
<ul>
        <li>Test One</li>
        <li>Test Two</li>
        <li>Test Three</li>
</ul>

';
return $arr;
 });
?>