【发布时间】:2022-01-16 13:19:52
【问题描述】:
我试图从转发器字段内的帖子对象中获取标题等。
$classes = get_field('classes'); //repeater field containing a sub field named "class" (post object).
<?php foreach($classes as $class) : ?>
<?php
echo $class; //returns post objects as arrays.
echo $class['title']; //returns nothing.
echo $class['post_title']; //returns nothing.
?>
<?php endforeach; ?>
返回什么:
[class] => WP_Post Object
(
[ID] => 57
[post_author] => 1
[post_date] => 2021-12-07 23:55:28
[post_date_gmt] => 2021-12-07 23:55:28
[post_content] => fffdfdf
[post_title] => testa
[post_excerpt] => dfdsgdsgf
etc.....
)
那么我如何获得帖子标题等?
【问题讨论】:
-
不,由于某种原因这不起作用。
-
如果有意义的话,post 对象是 Woo 商务产品。
标签: wordpress advanced-custom-fields