Sub-category and category in permalink structure

Question

Is there any way (plugin or function), to include the sub-category and the category automatically in the permalink structure?

I want an URL Structure like this:

category/subcategory/posttitle/

Cheers

Lars

Answer 1

set the permalink as

  /%category%/%postname%/

When you set a category parent of child, the permalink will be

  ../category/child-category/postitle

I tried and worked fine!

Regards

Answer 2

Thanks for sharing this. It's working for me! But for this you need to assign only "sub-category" to the post. Means, I have a post under "parent category > sub-category1", so, I will assign "sub-category1" to the post and not the "parent category" and "sub-category1".