How to create order programmatically in magento 2?

Create order information from the template file to helper file.

In above order info, We take customer basic details and Items info.
We have taken a simple and configurable product item. For configurable product, We need to pass super_attribute array value. For Test purpose, I have taken Magento Sample data configurable and simple product id.

For Configurable, 93 is Color attribute id where 52 is Gray option id.
142 is size attribute id where 167 is for XS size option id, you need to pass the dynamic value for a configurable product.

Create helper file,

Let’s say Data.php file location at, app/code/Rbj/Training/Helper/Data.php

You got a result as array for success order place, Array ( [success] => ‘OrderId’ )

How to get programmatically order data by order increment id in magento 2?

You can get order data by order increment id by programmatically from below code snippet,

Call in template file as below way,

The result will be given order data of specific order increment id.