Need a PHP query! If no subtitle is entered, the category name(s) should be disp

Hi iwd82,
Please try following code and let me know is it work ??

<?php if (function_exists('the_subtitle')
){
the_subtitle();
 }else { ?>
single_cat_title();
<?php }?

~Ben

Thanks for your reply Ben!

Unfortunately, your suggestion does not work. I think it may not work, because the query is based on the activated function. After the plugin was enabled, no category will be displayed, because the subtitle is functionally exist.

What do you think about this:

<?php
if($page_sub_title) {
echo $page_sub_title = get_post_meta($post->ID, 'page_sub_title', true);
}
else {
echo $category = the_category(', ');
}
?>

I guess that could work.
Jonathan