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Facebook Comments for Wordpress

/ Published in: PHP
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This is the code to add facebook comments to your wordpress site.

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Copy this code and paste it in your HTML 
  1. <div id="fb-root"></div>
  2. <script>(function(d, s, id) {
  3.   var js, fjs = d.getElementsByTagName(s)[0];
  4.   if (d.getElementById(id)) return;
  5.   js = d.createElement(s); js.id = id;
  6.   js.src = "//connect.facebook.net/en_US/all.js#xfbml=1&appId=Your App ID Here";
  7.   fjs.parentNode.insertBefore(js, fjs);
  8. }(document, 'script', 'facebook-jssdk'));</script>
  9.  
  10. <meta property="fb:app_id" content="Your App ID Here"/> 
  11.  
  12. <div class="fb-comments" data-href="<?php the_permalink() ?>" data-num-posts="2" data-width="470" data-colorscheme="light" data-mobile="false"></div>
  13.  
  14.  
  15. // Get combined FB and WordPress comment count
  16. function get_full_comment_count() {
  17. 	global $post;
  18. 	$url = get_permalink($post->ID);
  19.  
  20. 	$filecontent = file_get_contents('https://graph.facebook.com/?ids=' . $url);
  21. 	$json = json_decode($filecontent);
  22. 	$count = $json->$url->comments;
  23. 	$wpCount = get_comments_number();
  24. 	$realCount = $count + $wpCount;
  25. 	if ($realCount == 0 || !isset($realCount)) {
  26. 		$realCount = 0;
  27. 	}
  28. 	return $realCount;
  29. }
  30. function the_full_comment_count() {
  31. 	$realCount = get_full_comment_count();
  32. 	echo $realCount;
  33. }

URL: http://wp.tutsplus.com/tutorials/the-ultimate-guide-to-implementing-facebook-comments-on-your-blog/

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