$page→saveFields()

Save only the given named fields for this page

Available since version 3.0.242.

// basic usage
$array = $page->saveFields($fields);

// usage with all arguments
$array = $page->saveFields($fields, array $options = []);

Name	Type(s)	Description
`$fields`	`array` `string`	Array of field name(s) or string (CSV or space separated)
`$options` (optional)	`array`	See Pages::save() documentation for options.

array

Names of fields that were saved

Method can throw exceptions on error: