looping in for-next style

Hi,

I'm trying to make something work, however I have 1 mayor problem: there is no for-next loop available.
I have a minimum and a maximum date, for each day in between I have to perform an action (not in the sheduler, but creating content with a value from views that has a certain date in the fields).

The problem is that the number of days has to be calculated and then there has to be performed an action per day.

Can you help and point me in the correct direction?

Thanks in advance