on save_post action get all custom fields?

• v3nt

• July 25, 2019 at 9:20 pm

Using ACF pro and saving all posts to json files for a project.

Is there a way to find all custom fields on a posts’ page? We’re dealing with a lot of custom post types and fields.

It would be easier if we could just get any fields and their data assigned to a post instead of specifying all the fields per post type manually.

I’ll then add it to the post object.

thanks!

function on_post_publish($ID, $post)
{

    $data       = json_encode($post);
    $upload_dir = wp_upload_dir();
    $path       = $upload_dir['basedir'] . "/json/";
    $pt         = str_replace('pmdd_cpt_', '', $post->post_type);
    $file_name  = "PMDD_" . $pt . '_' . $ID . '.json';
    // echo $path . $file_name;

    if ($post->post_type == 'pmdd_cpt_data_source'):
        file_put_contents($path . $file_name, $data);
        $ds_data        = data\choose_data($ID);
        $file_name_data = "PMDD_" . $pt . '_' . $ID . '_data.json';
        file_put_contents($path . $file_name_data, $ds_data);
        update_field('pmdd_ds_cache_updated', current_time('mysql'));
    else:
    endif;

}
add_action('save_post', __NAMESPACE__ . '\\on_post_publish', 10, 2);

• John Huebner

• July 25, 2019 at 10:29 pm

https://www.advancedcustomfields.com/resources/get_fields/