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 );

View all references View on Trac View on GitHub

Changelog