breathelifein

Ok. Another thing.
I’d like to have the categories displayed before the title of a post when in a single page.
Like “Parent Category ? Child Category ? Post Title”. When I tried just using the get_category_parents function like:

<span class="title">
	<?php echo get_category_parents($cat, TRUE, ' ? '); ?> <a
href="<?php echo get_permalink() ?>" rel="bookmark" <?php the_title();
?>><?php the_title(); ?></a>
</span>

it didn’t work and I got the error “catchable fatal error: object of class wp_error could not be converted to string in /home/…/single.php on line 7”.

Is there anyway to do that?

Thank you. It works perfectly.
Just one more question: is there any way to not get a ? after the last category is displayed? So it’d be “Parent Category ? Child Category” instead of “Parent Category ? Child Category ? “?
Thanks.