WordPress评论回复邮件通知对方功能

// 评论回应邮件通知
function comment_mail_notify($comment_id) {
  $admin_email = get_bloginfo ("admin_email"); 
  $comment = get_comment($comment_id);
  $comment_author_email = trim($comment->comment_author_email);
  $parent_id = $comment->comment_parent ? $comment->comment_parent : "";
  $to = $parent_id ? trim(get_comment($parent_id)->comment_author_email) : "";
  $spam_confirmed = $comment->comment_approved;
  if (($parent_id != "") && ($spam_confirmed != "spam") && ($to != $admin_email)) {
	$wp_email = "no-reply@" . preg_replace("#^www.#", "", strtolower($_SERVER["SERVER_NAME"]));
	$subject = "您在 [" . get_option("blogname") . "] 的留言有了新回复";
	$message = "
		

		

>您在 <a style="text-decoration:none;color: #12ADDB;" href="" <span style=" color:="" 339933="" span="" get_option="" home="" target="_blank">" . get_option("blogname") . " 博客上的留言有回复啦！

亲爱的 " . trim(get_comment($parent_id)->comment_author) . "， 您好！您曾在文章《" . get_the_title($comment->comment_post_ID) . "》上发表评论：
		
". trim(get_comment($parent_id)->comment_content) . "
". trim($comment->comment_author) ."给您的回复如下：
" . trim($comment->comment_content) ."
您可以点击<a href="" " . get_option("blogname") . " 。
		
请注意：此邮件由 <a href="" <span style=" color:="" 339933="" span="" get_option="" style="color: #009900;" home="">" . get_option("blogname") . " 自动发送，请勿直接回复。
如果此邮件不是您请求的，请忽略并删除！

";
	$from = "From: "" . get_option("blogname") . "" <$wp_email>";
	$headers = "$from
Content-Type: text/html; charset=" . get_option("blog_charset") . "
";
	wp_mail( $to, $subject, $message, $headers );
  }
}
add_action("comment_post", "comment_mail_notify");
// -- END ----------------------------------------