Warning: This function has been deprecated. Use register_setting() instead.
add_option_update_handler( string $option_group, string $option_name, callable $sanitize_callback = '' )
Register a setting and its sanitization callback
Description
See also
Parameters
-
$option_groupstring Required -
A settings group name. Should correspond to an allowed option key name.
Default allowed option key names include'general','discussion','media','reading','writing', and'options'. -
$option_namestring Required -
The name of an option to sanitize and save.
-
$sanitize_callbackcallable Optional -
A callback function that sanitizes the option's value.
Default:
''
Source
File: wp-admin/includes/deprecated.php.
View all references
function add_option_update_handler( $option_group, $option_name, $sanitize_callback = '' ) {
_deprecated_function( __FUNCTION__, '3.0.0', 'register_setting()' );
register_setting( $option_group, $option_name, $sanitize_callback );
}
Changelog
| Version | Description |
|---|---|
| 3.0.0 | Use register_setting() |
| 2.7.0 | Introduced. |