这三项中的任何一项都将帮助您：

//Before getting the comments, on the WP_Comment_Query object for each comment
add_action(\'pre_get_comments\', \'wpse56652_filt_comm\');

//Applied on the comments SQL Query, you can modify the \'Where\' part of the query
add_filter(\'comments_clauses\', \'wpse56652_filt_comm\');

//After the comments are fetched, you can modify the comments array
add_filter(\'the_comments\', \'wpse56652_filt_comm\');

function wpse56652_filt_comm($param) {
    //access the current user
    global $current_user;
    get_currentuserinfo();

    //current users id = $current_user->ID;

    //Current users posts, check get_posts params to change as per your need
    $user_posts = get_posts(array(\'author\' => $current_user->ID, \'posts_per_page\' => -1));

    echo \'<pre>\';
    print_r($param);
    echo \'</pre>\';

    return $param;
}

对不起，我今天有点不舒服，所以无法写下一个例子！；）

编辑：

/**
 * Show only the Comments MADE BY the current logged user
 * and the Comments MADE TO his/hers posts.
 * Runs only for the Author role.
 */

add_filter(\'the_comments\', \'wpse56652_filter_comments\');

function wpse56652_filter_comments($comments){
    global $pagenow;
    global $user_ID;
    get_currentuserinfo();
    if($pagenow == \'edit-comments.php\' && current_user_can(\'author\')){
        foreach($comments as $i => $comment){
            $the_post = get_post($comment->comment_post_ID);
            if($comment->user_id != $user_ID  && $the_post->post_author != $user_ID)
                unset($comments[$i]);
        }
    }
    return $comments;
}