wp ulike custom hreview

wp-ulike.php

<?php

function wp_ulike_pro_custom_hreview( $content ){
	global $post;

	if( is_singular() && 0 != ( $counter = wp_ulike_get_post_likes( $post->ID ) ) ){
			$content .= sprintf('<div style="display:none" class="hreview-aggregate">
							<div class=item>
							<p class="fn">%s</p>
							</div>
							<span class=rating>%s</span>
							<span class=count>%s</span>
					</div>',
					$post->post_title,
					wp_ulike_get_rating_value( $post->ID ),
					$counter
			);
	}

	return $content;
}
add_filter('the_content', 'wp_ulike_pro_custom_hreview');