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filter is not described

pre_update_option_(option) filter-hook . WP 2.6.0

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

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


add_filter( 'pre_update_option_(option)', 'filter_function_name_1031', 10, 3 );
function filter_function_name_1031( $value, $old_value, $option ){
	// filter...

	return $value;
The new, unserialized option value.
The old option value.
Option name.


Since 2.6.0 Introduced.
Since 4.4.0 The $option parameter was added.

Where the hook is called

wp-includes/option.php 430
$value = apply_filters( "pre_update_option_{$option}", $value, $old_value, $option );

Where in WP core the hook is used WordPress

Usage not found.