how to get orders from WooCommerce by web api ?

 
require_once( 'lib/woocommerce-api.php' );
require_once( 'lib/woocommerce-api.php' );

$options = array(
	'debug'           => true,
	'return_as_array' => false,
	'validate_url'    => false,
	'timeout'         => 30,
	'ssl_verify'      => false,
);

try {

	$client = new WC_API_Client( 'http://your-store-url.com', 'ck_enter_your_consumer_key', 'cs_enter_your_consumer_secret', $options );
        print_r( $client->orders->get() );//will result all orders
        print_r( $client->products->get() );// will get all products
}catch ( WC_API_Client_Exception $e ) {

	echo $e->getMessage() . PHP_EOL;
	echo $e->getCode() . PHP_EOL;

	if ( $e instanceof WC_API_Client_HTTP_Exception ) {

		print_r( $e->get_request() );
		print_r( $e->get_response() );
	}
}