Reply To: Add field programmatically to group

• James

• December 7, 2016 at 3:17 pm

Hi @timm

Thanks for the explanation.

The field group registered via PHP is saved in the PHP file. This page should give you more idea about it: https://www.advancedcustomfields.com/resources/register-fields-via-php/.

So when the page load, ACF will check if there’s a field registered in the PHP file. If they are, ACF will show it accordingly.

But I think I know your goal now. I believe you want to add/modify a field group to the database, but via PHP code, right? In this case, you need to check the source code to see how ACF adds a new field. You can check the acf_update_field_group() function, which is located in “/wp-content/plugins/advanced-custom-fields-pro/api/api-field-group.php”.

I hope this helps