WC_CLI_REST_Command::limit_item_to_fields │ private static │ WC 1.0

Reduce an item to specific fields.

Method of the class: WC_CLI_REST_Command{}

No Hooks.

Returns

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.

WC_CLI_REST_Command::limit_item_to_fields() WC CLI REST Command::limit item to fields code ^{WC 10.3.5}

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;
}