add_option_update_handler( string $option_group, string $option_name, callable $sanitize_callback = '' )

Parameters

$option_groupstring

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

The name of an option to sanitize and save.

$sanitize_callbackcallableoptional

A callback function that sanitizes the option's value.Default: ''

Uses · 2

• _deprecated_function()Marks a function as deprecated and inform when it has been used.
• register_setting()Registers a setting and its data.

Source

View on Trac ↗View on GitHub ↗

172function add_option_update_handler( $option_group, $option_name, $sanitize_callback = '' ) {173	_deprecated_function( __FUNCTION__, '3.0.0', 'register_setting()' );174	register_setting( $option_group, $option_name, $sanitize_callback );175}

History

Introduced in 2.7.0. Unchanged from 6.7.7 through 7.1.0.

1. 6.7.7
2. 6.8.8
3. 6.9.7
4. 7.0.4
5. 7.1.0

Signature, return type and hooks compared across 5 parsed releases.

About this page

Parsed data

Generated from the wordpress-develop 6.7.7 tag, from src/wp-admin/includes/deprecated.php, and regenerated for each WordPress release so it tracks the code rather than a snapshot of it.

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