WordPress试图获得ACF字段的值总是返回null

发布于 2025-02-03 06:25:57 字数 575 浏览 5 评论 0原文

我正在尝试通过ACF中的一个现场群体循环，并在该组中获得某些字段的价值。

这对于ID来说非常有效，并且$ fields = acf_get_fields（1996）效果很好，但是为什么它总是返回我的变量$ thename的null？

我已经把头缠住了2个小时，我只是不知道为什么它不访问给定的字段。

我忘记了什么还是逻辑扭曲？

感谢任何帮助。

$fields = acf_get_fields(1996);
$thename = get_field('field_5e171593783a1', 1996);
$json = [];

foreach ($fields as $name => $value) {

    array_push($json, 'ID: ' . $value['ID'], $value[$thename]);

}

解决的

发现我使用了错误的帖子ID-而不是使用我要访问的帖子的帖子ID，而是错误地使用了现场组本身的帖子ID，这确实没有因此，任何值最终都返回null。

原文

I am trying to loop through a field group in ACF and get the value of certain fields inside that group.

This is working pretty good for the ID and $fields = acf_get_fields(1996) works perfectly aswell but why does it always return NULL for my variable $thename?

I have been wrapping my head around this for like 2 hours now and I just can't figure out why it doesn't access the given field.

Did I forget something or is my logic twisted?

I appreciate any help.

$fields = acf_get_fields(1996);
$thename = get_field('field_5e171593783a1', 1996);
$json = [];

foreach ($fields as $name => $value) {

    array_push($json, 'ID: ' . $value['ID'], $value[$thename]);

}

SOLVED

Found out that I used the wrong Post ID - instead of using the Post ID of the post I was trying to access, I wrongly used the Post ID of the field Group itself, which indeed did not have any values so ended up returning NULL.

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