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function is not described

WC_CLI_REST_Command::limit_item_to_fields() private WC 1.0

Reduce an item to specific fields.

{} It's a method of the class: WC_CLI_REST_Command{}

No Hooks.

Return

Array.

Usage

$result = WC_CLI_REST_Command::limit_item_to_fields( $item, $fields );
$item(array) (required)
Item to reduce.
$fields(array) (required)
Fields to keep.

Code of WC_CLI_REST_Command::limit_item_to_fields() WC 5.9.0

private static function limit_item_to_fields( $item, $fields ) {
	if ( empty( $fields ) ) {
		return $item;
	}
	if ( is_string( $fields ) ) {
		$fields = explode( ',', $fields );
	}
	foreach ( $item as $i => $field ) {
		if ( ! in_array( $i, $fields, true ) ) {
			unset( $item[ $i ] );
		}
	}
	return $item;
}