{"id":2204,"date":"2013-07-27T07:27:27","date_gmt":"2013-07-27T07:27:27","guid":{"rendered":"http:\/\/tapchicntt.com\/?p=2204"},"modified":"2025-06-20T16:22:11","modified_gmt":"2025-06-20T09:22:11","slug":"hien-thi-bai-viet-lien-quan-khong-can-dung-plugin","status":"publish","type":"post","link":"https:\/\/tapchicntt.com\/hien-thi-bai-viet-lien-quan-khong-can-dung-plugin\/","title":{"rendered":"[WordPress] Hi\u1ec3n th\u1ecb b\u00e0i vi\u1ebft li\u00ean quan kh\u00f4ng c\u1ea7n d\u00f9ng plugin"},"content":{"rendered":"\n<p>Hi\u1ec3n th\u1ecb b\u00e0i vi\u1ebft li\u00ean quan l\u00e0 m\u1ed9t c\u00e1ch tuy\u1ec7t v\u1eddi \u0111\u1ec3 gi\u1eef ng\u01b0\u1eddi \u0111\u1ecdc \u1edf l\u1ea1i blog c\u1ee7a b\u1ea1n l\u00e2u h\u01a1n. B\u1ea1n c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng plugin, nh\u01b0ng b\u1ea1n c\u0169ng c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng c\u00e1c tags \u0111\u1ec3 hi\u1ec3n th\u1ecb b\u00e0i vi\u1ebft li\u00ean quan. Ch\u00fang ta h\u00e3y b\u1eaft \u0111\u1ea7u n\u00e0o!<br>Tr\u01b0\u1edbc ti\u00ean b\u1ea1n h\u00e3y m\u1edf file <strong>functions.php<\/strong> v\u00e0 th\u00eam \u0111o\u1ea1n m\u00e3 sau:<\/p>\n\n\n<div class=\"wp-block-syntaxhighlighter-code \"><pre class=\"brush: php; title: ; notranslate\" title=\"\">\n&lt;?php \nfunction related_posts_tapchicntt($post_ID, $num_post = 5) {\n\n    $tags = wp_get_post_tags($post_ID);\n\n    if ($tags) {\n      echo &#039;Related Posts&#039;;\n      $first_tag = $tags&#x5B;0]-&gt;term_id;\n      $args=array(\n        &#039;tag__in&#039; =&gt; array($first_tag),\n        &#039;post__not_in&#039; =&gt; array($post-&gt;ID),\n        &#039;showposts&#039;=&gt;5,\n        &#039;caller_get_posts&#039;=&gt;1\n       );\n      $my_query = new WP_Query($args);\n      if( $my_query-&gt;have_posts() ) {\n        while ($my_query-&gt;have_posts()) : $my_query-&gt;the_post(); ?&gt;\n          &lt;p&gt;&lt;a href=&quot;&lt;?php the_permalink() ?&gt;&quot; rel=&quot;bookmark&quot; title=&quot;Permanent Link to &lt;?php the_title_attribute(); ?&gt;&quot;&gt;&lt;?php the_title(); ?&gt;&lt;\/a&gt;&lt;\/p&gt;\n\n      &lt;?php\n      endwhile;\n  }\n}\n?&gt;\n<\/pre><\/div>\n\n\n<p>Ti\u1ebfp theo b\u1ea1n h\u00e3y m\u1edf file <strong>single.php<\/strong> v\u00e0 g\u1ecdi h\u00e0m related_posts_tapchicntt th\u1ef1c hi\u1ec7n:<\/p>\n\n\n<div class=\"wp-block-syntaxhighlighter-code \"><pre class=\"brush: php; title: ; notranslate\" title=\"\">\n&lt;div class=&quot;entry&quot;&gt;\n  &lt;?php the_content(); ?&gt;\n  &lt;?php the_tags(); ?&gt;\n  &lt;?php related_posts_tapchicntt(get_the_ID()); ?&gt;\n&lt;\/div&gt;\n<\/pre><\/div>\n\n\n<p>Ch\u00fac c\u00e1c b\u1ea1n th\u00e0nh c\u00f4ng!<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Hi\u1ec3n th\u1ecb b\u00e0i vi\u1ebft li\u00ean quan l\u00e0 m\u1ed9t c\u00e1ch tuy\u1ec7t v\u1eddi \u0111\u1ec3 gi\u1eef ng\u01b0\u1eddi \u0111\u1ecdc \u1edf l\u1ea1i blog c\u1ee7a b\u1ea1n [&hellip;]<\/p>\n","protected":false},"author":6,"featured_media":6979,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[143],"tags":[],"class_list":["post-2204","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-thu-thuat-wordpress"],"views":403,"_links":{"self":[{"href":"https:\/\/tapchicntt.com\/rest-api\/wp\/v2\/posts\/2204","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/tapchicntt.com\/rest-api\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/tapchicntt.com\/rest-api\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/tapchicntt.com\/rest-api\/wp\/v2\/users\/6"}],"replies":[{"embeddable":true,"href":"https:\/\/tapchicntt.com\/rest-api\/wp\/v2\/comments?post=2204"}],"version-history":[{"count":6,"href":"https:\/\/tapchicntt.com\/rest-api\/wp\/v2\/posts\/2204\/revisions"}],"predecessor-version":[{"id":9886,"href":"https:\/\/tapchicntt.com\/rest-api\/wp\/v2\/posts\/2204\/revisions\/9886"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/tapchicntt.com\/rest-api\/wp\/v2\/media\/6979"}],"wp:attachment":[{"href":"https:\/\/tapchicntt.com\/rest-api\/wp\/v2\/media?parent=2204"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/tapchicntt.com\/rest-api\/wp\/v2\/categories?post=2204"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/tapchicntt.com\/rest-api\/wp\/v2\/tags?post=2204"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}