How can I get the order ID in WooCommerce?

Question

How do I retrieve the order ID in WooCommerce?

Answer 1

Current method:

The current way of accomplishing this is by using this function:

$order->get_id();

That should return the order id without "#".

Old method:

In older versions of WooCommerce, you may need to access it as a property instead:

echo $order->id;

Answer 2

it worked. Just modified it

global $woocommerce, $post;

$order = new WC_Order($post->ID);

//to escape # from order id 

$order_id = trim(str_replace('#', '', $order->get_order_number()));