How to make the duration of an auction not a days and hours

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How to make when adding an auction that you could choose not 1 day 2 days and 1 hour 2 hours?
Thank you!
I am sorry but you can't it only set for days.
Jason wrote:
December 30th, 2017, 7:07 pm
I am sorry but you can't it only set for days.
Hi Jason. I bought a premium version, but I realized that there are a lot of mistakes.
So I decided to go for a while to the free version and modify it.

But for me now the most important thing is to remake the duration of the auction for hours.
I understand that the standard means of the engine make this impossible,

but still in the code as it is spelled out (1 = 1 day) tell which files to edit.
How to do 1 = 1 hour. After all, initially the programmer calculated that 1 = 1 day, not 1 = 1 year.

I mean that I'll try to rewrite the code only, you tell me where to dig

I will be grateful for any help.

Thank you!

Sorry for my english :)