ID); // comma-separate posts $separator = ''; // create output variable $output = ''; // if there are categories for the post if($categories){ echo '
'; echo '' . __('Published in', 'author') . ''; foreach($categories as $category) { // output category name linked to the archive $output .= 'name ) ) . '">'.$category->cat_name.''.$separator; } echo trim($output, $separator); echo "
"; }