update_site_option WordPress Action Hook

The update_site_option hook is called whenever a site option is updated. It takes two arguments: the option name and the new option value. This hook is useful for performing actions when a site option is updated. For example, you could use it to trigger a cache refresh or send a notification to the site administrator.

do_action( 'update_site_option', string $option, mixed $value, mixed $old_value, int $network_id ) #

Fires after the value of a network option has been successfully updated.


Parameters

$option

(string)Name of the network option.

$value

(mixed)Current value of the network option.

$old_value

(mixed)Old value of the network option.

$network_id

(int)ID of the network.


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Source

File: wp-includes/option.php

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Changelog

Changelog
VersionDescription
4.7.0The $network_id parameter was added.
3.0.0Introduced.

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