Matt

Easy to use voting contest plugin for WordPress. Simply let users vote photos/images in your Contests.
Installing and activating this plugin will place a vote button and a vote count below each photo of all contestants images using the [showcontestants id=’category id’] shortcode.
Note: Only logged in users can vote in Lite version!
<h4>PRO VERSION</h4>
The all-in-one <a href="https://wpvotingcontest.com/downloads/wordpress-voting-photo-contest-plugin/" rel="nofollow ugc">WordPress Contest plugin</a>. Start an Audio Contest, Video Contest, Photo Contest, or Essay Contest using a single plugin.
<h4>Online Demo</h4>
You can try out the <a href="https://demo.wpvotingcontest.com/" rel="nofollow ugc">Online demonstration</a> to see how the plugin works.
To login, go to the <a href="https://demo.wpvotingcontest.com/wp-admin/admin.php?page=contestants" rel="nofollow ugc">Demo dashboard</a> and login with demo / demo4.

WP Voting Contest Lite

Let users cast votes on your images/photos.

Yaroslav Popov

Counter allows you to count the likes and dislikes.
Counting is carried out using AJAX.
Limitation of cheating over IP (from one IP can vote with 10 minutes intervals).
<h4>Usage</h4>
Simply place the template single.php function call inside the loop
<pre><code><?php while(have_post()) : the_post(); ?>
 <?php echo CS_Likes::show_buttons_like(); ?>
<?php endwhile; ?>
</code></pre>
Or use ID of post, if function call outside the loop
<pre><code><?php echo CS_Likes::show_buttons_like($post_id); ?>
</code></pre>
To obtain the number of likes, use the function:
<pre><code><?php $likes_count = CS_Likes::get_post_likes($post_id); ?>
</code></pre>
To obtain the number of dislikes, use the function:
<pre><code><?php $dislikes_count = CS_Likes::get_post_dislikes($post_id); ?>
</code></pre>

CS Likes Counter

Show multiple Likes Counter on your website.

WP Voting Contest Lite vs CS Likes Counter