Display UBB stars inside the Loop in your theme

index.php

<?php if ( have_posts() ) : ?>

	<?php while ( have_posts() ) : the_post(); ?>
	
		<?php
		/*
		 * You must start this code inside The Loop.
		 */
		$rating = new UBB_Rating();
		
		/*
		 * This gives you the rating in a text-based format
		 * such as:
		 * five-stars
		 * four-half-stars
		 * three-stars
		 * ...and so on. This might be useful if you want to
		 * use the stars in a CSS class name.
		 */
		$rating_text = $rating->rating;
		
		/*
		 * This gives you the rating in a numerical format like:
		 * 5
		 * 4.5
		 * 3
		 * ...and so on.
		 */
		$rating_number = $rating->get_numerical_rating();
		
		/*
		 * This gives you your rating in standard UBB format.
		 * This is the star format you've specified in your UBB
		 * options panel.
		 */
		$rating_stars = $rating->get_rating();
		
		/*
		 * This gives you the rating in Font Awesome HTML markup.
		 * Sample HTML output for 3.5 stars would be:
		 * <span class="star_rating"><i class="fa fa-star"></i><i class="fa fa-star"></i><i class="fa fa-star"></i><i class="fa fa-star-half-full"></i><i class="fa fa-star-o"></i></span>
		 * Notice how this shows 5 stars total: 3 that are filled in, 1 half star, and 1 "empty" star (to make it clear it's 3.5 out of 5).
		 */
		$rating_fa = $rating->get_font_awesome_stars();
		
		/*
		 * Here's an example of how you'd actually display one
		 * of the above variables.
		 */
		echo $rating_stars;
		?>
	
	<?php endwhile; ?>

<?php endif; ?>