[ 'variables' => [ 'menu_items' => NULL, ], ], ]; } /** * Implements hook_help(). */ function floating_menu_help($route_name, $route_match) { switch ($route_name) { case 'help.page.floating_menu': $path = drupal_get_path('module', 'floating_menu'); $output = file_get_contents($path . '/README.txt'); $output = str_replace("\n", '
', $output); return $output; } }