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filter is not described

whitelist_options filter-hook . WP 2.7.0

Filters the options white list.

Usage

add_filter( 'whitelist_options', 'filter_function_name_9303' );
function filter_function_name_9303( $whitelist_options ){
	// filter...

	return $whitelist_options;
}
$whitelist_options(array)
White list options.

Where the hook is called

In file: /wp-admin/options.php
whitelist_options
wp-admin/options.php 199
$whitelist_options = apply_filters( 'whitelist_options', $whitelist_options );

Where the hook is used (in WP core)

wp-admin/includes/admin-filters.php 82
add_filter( 'whitelist_options', 'option_update_filter' );