>
        $test = &amp;new FileGroupTest();
        $test-&gt;run(new HtmlReporter());
    }
?&gt;
</pre>
                This approach requires the guard to be set when including
                the group test file, but this is still less hassle than
                lots of separate runner files.
                You include the same guard on the top level tests to make sure
                that <span class="new_code">run()</span> will run once only
                from the top level script that has been in