t('Webfinger Diagnostic'), '$resource' => ['resource', t('Lookup address or URL'), $_GET['resource'], EMPTY_STR], '$submit' => t('Submit') ]); if ($_GET['resource']) { $resource = trim(escape_tags($_GET['resource'])); $result = Webfinger::exec($resource); $o .= '

' . str_replace("\n", '
', print_array($result)) . '

'; } return $o; } }