Detection of theme being used

Question

OK, this may be a dumb question. Is it possible, using PHP, to detect which theme has been set for use by Wordpress ? If so, how's it done ?

Thanks.

Answer 1

If you only need the current theme name, you can use get_current_theme().

Answer 2

This snippet (from the Codex) will get the current theme info for you.

$theme_data = get_theme_data(get_stylesheet_uri());
echo $theme_data['Title'];
echo $theme_data['Author'];