钩子文档

pre_trackback_post

💡 云策文档标注

概述

pre_trackback_post 是一个 WordPress 动作钩子,在将 trackback 添加到文章之前触发,允许开发者在 trackback 处理前执行自定义代码。

关键要点

  • 钩子类型:动作钩子 (Action Hook)
  • 触发时机:在 trackback 被添加到文章之前
  • 参数:$post_id(文章ID)、$trackback_url(trackback URL)、$charset(字符集)、$title(trackback 标题)、$excerpt(trackback 摘要)、$blog_name(站点名称)
  • 引入版本:WordPress 4.7.0

📄 原文内容

Fires before the trackback is added to a post.

Parameters

$post_idint
Post ID related to the trackback.
$trackback_urlstring
Trackback URL.
$charsetstring
Character set.
$titlestring
Trackback title.
$excerptstring
Trackback excerpt.
$blog_namestring
Site name.

Source

do_action( 'pre_trackback_post', $post_id, $trackback_url, $charset, $title, $excerpt, $blog_name );

Changelog

Version Description
4.7.0 Introduced.