当用户在自定义帖子类型中注册时，以下代码会自动为其创建新帖子(jt_cpt_team) 对于团队成员。

拼图中最后缺失的部分是保存$user_id 在custom\\u字段中(jt_user_id) 在新创建的帖子中。

关于如何实现这一点，有什么想法吗？提前感谢您的帮助。

class team_functions {

  public function __construct() {

    add_action(\'user_register\', array($this, \'create_authors_page\'), 999);

  }

  public function create_authors_page( $user_id ) {

    $the_user      = get_userdata( $user_id );
    $new_user_name = $the_user->user_login;
    $fname         = $the_user->first_name;
    $lname         = $the_user->last_name;
    $PostSlug      = $user_id;
    $PostGuid      = home_url() . "/" . $PostSlug;

    $my_post = array( \'post_title\'   => $fname . \'\' . $lname,
                      \'post_type\'    => \'jt_cpt_team\',
                      \'post_content\' => \'\',
                      \'post_status\'  => \'publish\',
                      \'post_theme\'   => \'user-profile\',
                      \'guid\'         => $PostGuid );

    $NewPostID = wp_insert_post( $my_post ); // Second parameter defaults to FALSE to return 0 instead of wp_error.

    $key   = \'jt_user_id\'; // Custom Field Key
    $Value = $user_id;     // User ID is the custom_field value

    update_post_meta( $NewPostID, $Key, $Value );

    return $NewPostID;

  }


}