By: Prem Tiwari | Last Updated: | In: Code Snippets, WordPress Snippets
If you want to display the related post on every single post page without using any WordPress plugins, then keed your close attention in this tutorial as I am going to share how to display related posts without using any plugin.
There are various WordPress plugins are available in WordPress plugin repository, but if you want to add the related post with thumbnail without using any plugins.
Copy the below code and add at the end of the functions.php file
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 | <?php $orig_post = $post; global $post; $categories = get_the_category($post->ID); if ($categories) { $category_ids = array(); foreach($categories as $individual_category) $category_ids[] = $individual_category->term_id; $args=array( 'category__in' => $category_ids, 'post__not_in' => array($post->ID), 'posts_per_page'=> 2, // Number of related posts that will be shown. 'caller_get_posts'=>1 ); $my_query = new wp_query( $args ); if( $my_query->have_posts() ) { echo '<div id="related_posts"><h3>Related Posts</h3><ul>'; while( $my_query->have_posts() ) { $my_query->the_post(); ?> <li><div class="relatedthumb"><a href="<? the_permalink()?>" rel="bookmark" title="<?php the_title(); ?>"><?php the_post_thumbnail(); ?></a></div> <div class="relatedcontent"> <h3><a href="<? the_permalink()?>" rel="bookmark" title="<?php the_title(); ?>"><?php the_title(); ?></a></h3> <?php the_time('M j, Y') ?> </div> </li> <? } echo '</ul></div>'; } } $post = $orig_post; wp_reset_query(); ?> |
After adding the below code in your functions.php file, the related post will look like below screenshot.
I hope this tutorial helps you, if you have any questions regarding WordPress, then feel free to put your comments in below comment section. Do you like & share this article with your friends, and don’t forget to follow us on Facebook and Twitter to learn cool WordPress tutorials.
Prem Tiwari is the founder of FreeWebMentor.com and also a professional developer who has vast experience in PHP and open source technologies. Apart from this, he is a blogger by hobby and also he has been a regular speaker of WordPress sessions in various IT Companies. View all posts by Prem Tiwari
Tags: related posts without plugin, wordpress related posts, wordpress release dates, wordpress tutorial for beginner, wordpress tutorial for beginners, wordpress tutorials, wordpress tutorials for beginners
