Code bài viết liên quan theme flatsome không cần plugin

//code bài viết liên quan theme flatsomefunctionflatsome_related_post($content) {if(is_singular('post')) {global $post;ob_start();        $categories =get_the_category($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'=>6,'ignore_sticky_posts'=>1            );            $my_query =newwp_query( $args );if( $my_query->have_posts() ) {?><divclass="relatedcat"><pclass="related-post-title">Bàiviếtliênquan:</p><divclass="row related-post"><?phpwhile ($my_query->have_posts()):$my_query->the_post(); ?><divclass="col large-4"><ahref="<?php echo get_the_permalink(); ?>"title="<?php echo get_the_title(); ?>"><divclass="feature"><divclass="image"style="background-image:url(<?php echo get_the_post_thumbnail_url();?>);"></div></div></a><divclass="related-title"><ahref="<?php echo get_the_permalink(); ?>"title="<?php echo get_the_title(); ?>"><?phpechoget_the_title(); ?></a></div></div><?phpendwhile; ?></div></div><style>.relatedcat {padding-top: 10px;border-top: 1pxsolid#e8e8e8;margin-top: 20px;}p.related-post-title {font-size: 18px;font-weight: bold;}.feature {position: relative;overflow: hidden;}.feature::before {content: "";display: block;padding-top: 56.25%;}.feature .image{position: absolute;top: 0;left: 0;bottom: 0;right: 0;margin: auto;background-size: cover;background-position: center;}ul.row.related-post li {list-style: none;}.related-title {line-height: 1.3 !important;margin-top: 10px !important;}</style><?php } // end if has post        } // end if $categories        $related_post =ob_get_contents();ob_end_clean();return $content.$related_post;    } //end if is single postelsereturn $content;}add_filter('the_content','flatsome_related_post');

// code bài viết liên quan sidebarfunctionrelated_flatsome_sidebar() {if(is_singular('post')) {global $post;ob_start();        $categories =get_the_category($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'=>3,'ignore_sticky_posts'=>1            );            $my_query =newwp_query( $args );if( $my_query->have_posts() ) {?><ulclass="related-post-sidebar"><?phpwhile ($my_query->have_posts()):$my_query->the_post(); ?><liclass="recent-blog-posts-li"><divclass="flex-row recent-blog-posts align-top pt-half pb-half"><divclass="flex-col mr-half"><divclass="badge post-date  badge-outline"><divclass="badge-inner bg-fill"style="background: url(<?php echo get_the_post_thumbnail_url();?>); border:0;"></div></div></div><divclass="flex-col flex-grow"><ahref="<?php echo get_the_permalink(); ?>"title="<?php echo get_the_title(); ?>"><?phpechoget_the_title(); ?></a><spanclass="post_comments op-7 block is-xsmall"><ahref="<?php echo get_the_permalink(); ?>/#respond"></a></span></div></div></li><?phpendwhile; ?></ul><style>ul.related-post-sidebarli {border-top: 1pxsolid#ececec;margin-bottom: 0;                    }ul.related-post-sidebarli:first-child {border-top: none;                    }</style><?php } // end if has post        } // end if $categories        $related_post =ob_get_contents();ob_end_clean();return $related_post;    } //end if is single postelsereturn;}add_shortcode('related_flatsome_sidebar','related_flatsome_sidebar');add_filter('widget_text','do_shortcode');