查看帖子内容时更新作者的用户元

我有一个值，我正试图存储为我的网站上的作者的用户元。我需要它在每次为作者查看帖子内容时进行自我更新。这是我所能得到的，但它没有存储价值。我在函数中使用它。php。

function user_score() {
    global $bp;
    $author_id = $bp->displayed_user->id; // do stuff to get user ID

    $author_posts = get_posts( array(
      \'author\' => $author_id,
      \'posts_per_page\' => -1
    ) );

    $counter = 0;
    foreach ( $author_posts as $post )
    {
      $score = get_post_meta( $post->ID, \'ratings_score\', true );
      $counter += $score;
    }
    update_user_meta( $author_id, \'user_score\', $counter );
    if ($echo)
      echo $counter;
    return $counter;
}
add_filter(\'the_content\',\'update_user_score\');
function update_user_score($content){
  global $post;
  user_score();
  return $content;
}

add_filter(\'the_content\',\'update_user_score\'); function update_user_score($content){ global $post; $counter = 0; $score = get_post_meta( $post->ID, \'ratings_score\', true ); $counter += $score; update_user_meta( $post->post_author, \'user_score\', $counter); return $content; }

add_action(\'wp_footer\', \'wpse55725_update_user_score\'); function wpse55725_update_user_score(){ if( !is_singular(\'post\') ) return; // only run for single post global $post; $current_score = get_user_meta( $post->post_author, \'user_score\', true ); // get current score of the user $score_points = get_post_meta( $post->ID, \'ratings_score\', true ); // score for the post $score = $current_score + $score_points; // add the score to users current score update_user_meta( $post->post_author, \'user_score\', $score); // save it }

Organize functions.php

组织职能的最佳方式是什么。php的性能？我有几个add\\u操作调用、几个add\\u主题支持、几个add\\u过滤器和4个附加函数。对于面包屑、样式表、注册菜单和小部件。我们是否需要遵守订单？例如，首先是所有add\\u过滤器函数，然后是add theme\\u support等。不确定添加代码是否相关，因为这是一个一般性问题。如果需要，我很乐意更新这篇文章。

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Organize functions.php