Fires after the value of a specific network option has been successfully updated.


do_action( 'update_site_option_<option>', (string) $option, (mixed) $value, (mixed) $old_value, (int) $network_id ); 

The dynamic portion(s) of the hook name refer to the option name.

Parameters (4)

0. $option (string)
Name of the network option.
1. $value (mixed)
Current value of the network option.
2. $old_value (mixed)
Old value of the network option.
3. $network_id (int)
ID of the network.


To run the hook, copy the example below.
  1. // run the action 
  2. do_action( 'update_site_option_{$option}', $option, $value, $old_value, $network_id ); 
The following example is for adding a hook callback.
  1. // define the update_site_option_<option> callback 
  2. function action_update_site_option_option( $option, $value, $old_value, $network_id ) { 
  3. // make action magic happen here... 
  4. }; 
  6. // add the action 
  7. add_action( "update_site_option_{$option}", 'action_update_site_option_option', 10, 4 ); 
To remove a hook callback, use the example below.
  1. // remove the action 
  2. remove_action( "update_site_option_{$option}", 'action_update_site_option_option', 10, 4 ); 

Defined (1)

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

  1. do_action( "update_site_option_{$option}", $option, $value, $old_value, $network_id );