Sorting Posts after Published Date OR Last Update should be a standard function

[hero2]

I am quite surprised that it is not a standard WP function to let the users of my website choose whether to sort Posts after Published Date OR Last Update Date!
I have not even been able to find a plugin that adds this function.

[pbearne]

Hi

You can order by date or Modified in the WP_Query function

Where do you expect to be able to set this?

Paul