Custom Fields with get_post()
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10-12-2020 - |
Вопрос
I am using get_post() to call a single Wordpress post using it's post ID. I have successfully managed to pull the content / title of the post but would like to also pull custom fields also.
The code below is how I declare custom fields in a standard wp_query:
$customField = (get_post_meta($post->ID, "_mcf_customField", true));
And my get_post code below:
$my_id = 401491;
$post_id = get_post($my_id);
$customField = get_post_meta($post_id, "_mcf_customField", true); // I do not think this is correct
$content = $post_id ->post_content;
echo $content;
echo $customField; // No output
I believe the customField variable above is declared incorrectly, cannot seem to find anything in the Codex that sheds any light though. Does anyone have experience using Custom fields with get_post?
Решение
You already know the ID, so just use it:
$customField = get_post_meta($my_id, "_mcf_customField", true);
But only for reference, if you want to get the ID from the object:
$customField = get_post_meta($post_id->ID, "_mcf_customField", true);
Другие советы
With ACF, i am able to do this:
$my_field = get_field('my_field', $post->ID);
Reference: https://www.advancedcustomfields.com/resources/get_field/
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