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do_action( “update_option_{$option}”, mixed $old_value, mixed $value, string $option )

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

Description

The dynamic portion of the hook name, $option, refers to the option name.

Parameters

$old_valuemixed: The old option value.
$valuemixed: The new option value.
$optionstring: Option name.

Source

do_action( "update_option_{$option}", $old_value, $value, $option );

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Changelog

Version	Description
4.4.0	The `$option` parameter was added.
2.0.1	Introduced.

User Contributed Notes

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orkans 3 years ago

You must log in to vote on the helpfulness of this noteVote results for this note: 3You must log in to vote on the helpfulness of this note

It’s worth mentioning that this hook won’t fire if the old option value is exactly the same as the new one, meaning it won’t change anything in DB.

If you want to fire some additional code on update option event, I suggest using "pre_update_option_{$option}" hook instead.

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