WordPress:从帖子ID获取作者信息 [英] WordPress: get author info from post id

问题描述

甚至是帖子ID中的作者ID.我试图在单个帖子页面(帖子循环之外)的边栏中返回作者元数据(作者页面链接和头像).做这个的最好方式是什么?我正在使用自定义函数(请参见下文)返回帖子ID，但不确定接下来要调用哪个函数.

Or even the author id from the post id. I am trying to return the author meta (author page link and avatar) in the sidebar of a single post page (outside of the post loop). What is the best way to do this? I am using a custom function (see below) to return the post id, but am not sure what function to call next.

function this_post_id() {
  global $wp_query;
  $thePostID = $wp_query->post->ID;
  return $thePostID;
}

推荐答案

我知道了.

<?php $author_id=$post->post_author; ?>
<img src="<?php the_author_meta( 'avatar' , $author_id ); ?> " width="140" height="140" class="avatar" alt="<?php echo the_author_meta( 'display_name' , $author_id ); ?>" />
<?php the_author_meta( 'user_nicename' , $author_id ); ?> 

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