post_title; $rel3 = $post->post_tags; $Related = $alpenglodb->get_results( "SELECT blog_title,blog_url,blog_keywords FROM alpenglo_users WHERE (MATCH (blog_title, blog_keywords) AGAINST ('$rel2' IN BOOLEAN MODE)) OR (MATCH (blog_title, blog_keywords) AGAINST ('$rel3' IN BOOLEAN MODE)) GROUP BY blog_url LIMIT 0,10"); //LIMIT 0,'$limit' $c='0'; $mainurl='http://www.alpenglo.org/'; //Build the HTML code if ($Related){ $retval .= '

'; $retval .= 'Related blogs (submit a blog)
'; foreach($Related as $key=>$value){ $c=$c+1; if ($c<= $limit) { $retval .= '
'. $value->blog_title . '
'; } } $retval .= '

'; } return $content.$retval; } //insert related blogs at the end of each post add_filter('the_content', 'get_blogs'); ?>