remove_option_update_handler() │ WP 2.7.0

Deprecated since 3.0.0. It is no longer supported and may be removed in future releases. Use unregister_setting() instead.

Unregister a setting

No Hooks.

Returns

null. Nothing (null).

Usage

remove_option_update_handler( $option_group, $option_name, $sanitize_callback );
$option_group(string) (required)
The settings group name used during registration.
$option_name(string) (required)
The name of the option to unregister.
$sanitize_callback(callable)
Deprecated.
Default: ''

Notes

See: unregister_setting()

Changelog

Since 2.7.0 Introduced.
Deprecated since 3.0.0 Use unregister_setting()

remove_option_update_handler() code WP 7.1.1

wp-admin/includes/deprecated.php 
function remove_option_update_handler( $option_group, $option_name, $sanitize_callback = '' ) {
	_deprecated_function( __FUNCTION__, '3.0.0', 'unregister_setting()' );
	unregister_setting( $option_group, $option_name, $sanitize_callback );
}