do_action( "update-core-custom_{$action}" )
Fires for each custom update action on the WordPress Updates screen.
Description Description
The dynamic portion of the hook name, $action, refers to the passed update action. The hook fires in lieu of all available default update actions.
Source Source
File: wp-admin/update-core.php
Changelog Changelog
| Version | Description |
|---|---|
| 3.2.0 | Introduced. |