update-custom_<action>

Fires when a custom plugin or theme update request is received.

Description

do_action( 'update-custom_<action>' ); 

The dynamic portion(s) of the hook name refer to the action provided in the request for wp-admin/update.php. Can be used to provide custom update functionality for themes and plugins.


Usage

To run the hook, copy the example below.
  1. // run the action 
  2. do_action( 'update-custom_{$action}' ); 
The following example is for adding a hook callback.
  1. // define the update-custom_<action> callback 
  2. function action_update_custom_action( ) { 
  3. // make action magic happen here... 
  4. }; 
  5.  
  6. // add the action 
  7. add_action( "update-custom_{$action}", 'action_update_custom_action', 10, 0 ); 
To remove a hook callback, use the example below.
  1. // remove the action 
  2. remove_action( "update-custom_{$action}", 'action_update_custom_action', 10, 0 ); 

Defined (1)

The action is defined in the following location(s).

/wp-admin/update.php  
  1. do_action( "update-custom_{$action}" );