我有一个通过自定义表单插入帖子的小代码：

 $post = array(
     \'post_author\' => 1,
     \'post_title\' => \'my title,
     \'post_content\' => \'my content\',
     \'post_category\' => array(3),
     \'post_type\' => \'post\',
  );

if ( $post_id = wp_insert_post( $post ) ){
    echo \'post added!\';
 }

但现在我需要将最后一个$post\\u id插入到term_relationships 桌子

term\\u关系的基本方案：

object_id | term_taxnomy_id | term_order
-----------------------------------------

Wordpress有更新该表的功能吗？，或者我需要构建一个自定义查询？

$post = array(
 \'post_author\' => 1,
 \'post_title\' => \'my title,
 \'post_content\' => \'my content\',
 \'post_category\' => array(3),
 \'post_type\' => \'post\',
);

$ins_post = wp_insert_post($post);

if(is_wp_error($ins_post)){
    echo \'error\';
}else{
    echo \'post added! <br>\';
    echo \'post_id :\'.$ins_post ;
}