How to render a page with arrays and text I'm writing a module, which gets called from a MENU_LOCAL_TASK hook.

function load_statistics(){
    $page = display_yes_no(10,40);
    return $page;
}


the $page is an array used for rendering with Charts API, the problem is that if I do

$page .= 'hello';


for example, it's displaying "Arrayhello" instead of the graph and hello. How can I render the page the in drupal, to display both text, both charts?
You can do

$page['text'] = array('#markup' =&gt; 'hello');


Or

$page = render($page) . 'hello';