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'=> $num, ); $the_query = new WP_Query($args); if( $the_query->have_posts() ): $posts = '

' . $afc_opt['related_title'] . '

'; while ( $the_query->have_posts()): $the_query->the_post(); $posts .= '
'; if ( $afc_opt['display_img'] == 1 ) { $posts .= '
'; if ( has_post_thumbnail() ) { $posts .= get_the_post_thumbnail( $post->ID, 'afc-200' ); } $posts .= '
'; } $posts .= '

' . get_the_title() . '

'; endwhile; $posts .= '
'; endif; wp_reset_query(); return $posts; }//end if } elseif( $type == 'tag' && is_single() ){ $tags = wp_get_post_tags( $post->ID ); if ( $tags ) { $first_tag = $tags[0]->term_id; $args = array( 'tag__in' => $first_tag, 'post__not_in' => array( $post->ID ), 'posts_per_page'=>$num, ); $the_query = new WP_Query( $args ); if( $the_query->have_posts() ): $posts = '

' . $afc_opt['related_title'] . '

'; while ( $the_query->have_posts() ): $the_query->the_post(); $posts .= '
'; if ( $afc_opt['display_img'] == 1 ) { $posts .= '
'; if ( has_post_thumbnail() ) { $posts .= get_the_post_thumbnail( $post->ID, 'afc-200' ); } $posts .= '
'; } $posts .= '

' . get_the_title() . '

'; endwhile; $posts .= '
'; return $posts; endif; wp_reset_query(); }//end if } }