pre_delete_site_option_<option>

Fires immediately before a specific network option is deleted.

Description

do_action( 'pre_delete_site_option_<option>', (string) $option ); 

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

Parameters (1)

0. $option (string)
Option name.

Usage

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

Defined (1)

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

/wp-includes/option.php  
  1. do_action( 'pre_delete_site_option_' . $option, $option );