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. |