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pre_update_option

apply_filters( ‘pre_update_option’, mixed $value, string $option, mixed $old_value )

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Filters an option before its value is (maybe) serialized and updated.

Parameters

$valuemixed
The new, unserialized option value.
$optionstring
Name of the option.
$old_valuemixed
The old option value.

Source

$value = apply_filters( 'pre_update_option', $value, $option, $old_value );

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Used byDescription
update_option()wp-includes/option.php

Updates the value of an option that was already added.

Changelog

VersionDescription
3.9.0Introduced.

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