update_option_gmt_offset

The WordPress Core update option gmt offset hook.

Description

add_action( 'update_option_gmt_offset', (string) $delete_get_calendar_cache ); 

Parameters (1)

0. $delete_get_calendar_cache (string) => 'delete_get_calendar_cache'
The delete get calendar cache.

Usage

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

Defined (1)

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

/wp-includes/default-filters.php  
  1. add_action( 'update_option_gmt_offset', 'delete_get_calendar_cache' );