update_option_wplang

The WordPress Core update option wplang hook.

Description

add_action( 'update_option_wplang', (string) $wp_clean_update_cache, (int) $int, (int) $int ); 

Parameters (3)

0. $wp_clean_update_cache (string) => 'wp_clean_update_cache'
The wp clean update cache.
1. $int (int) => 10
The int.
2. $int (int)
The int.

Usage

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

Defined (1)

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

/wp-includes/update.php  
  1. add_action( 'update_option_WPLANG', 'wp_clean_update_cache' , 10, 0 );