How to get the amount of hours that passed between events?

ID:273132
 
Oct 8 2009, 12:09 pm
time2text + world.timeofday doesn't work, because if the time exceeds 59 hours, then the hours becomes '0', to add '1' to the day value.
Oct 8 2009, 2:05 pm
If you're only interested in hours, world.realtime works with the least headache.