Post Pic How to: Show related posts without a plugin

This code will display related posts based on the current post tag(s). It must be pasted within the loop.

ID); if ($tags) {   echo 'Related Posts';   $first_tag = $tags[0]->term_id;   $args=array(     'tag__in' => array($first_tag),     'post__not_in' => array($post->ID),     'showposts'=>5,     'caller_get_posts'=>1    );   $my_query = new WP_Query($args);   if( $my_query->have_posts() ) {     while ($my_query->have_posts()) : $my_query->the_post(); ?>       

Displaying related posts is a very great way to help visitors staying  longer on your blog. You can use a plugin, but you also can use tags and  a custom code to show related posts. Let’s see how to do!