during a setup for "dynamic directory upload" i used extensivelly the https://www.grocerycrud.com/documentation/options_functions/callback_after_update and the https://www.grocerycrud.com/documentation/options_functions/callback_after_insert respectivelly

but found that in callback_after_insert the $primary_key value are not into the $post_array.. i means:
$post_array = array(id=>1, 'col2'=>'v

Hi nick
When we save a model the fields like updated_at created_at aren't populated unless we re-fetch the model,
So adding a refresh method like in Yii2 ActiveRecord will be helpful to re-fetch the latest data of the row.

Docs: https://www.codeigniter.com/user_guide/general/hooks.html

• Editor notification when hooks are disabled in the config.
• Validation of hook entry (is hook point valid? does class exist? does function exist? etc)
• Inspection: multiple calls to the same hook (offer to make array entries multi-dimensional)