matthew9090 Posted April 11, 2011 Share Posted April 11, 2011 i have searched everywhere and no code seems to work. i have time1 and time 2 in the format Y-m-d H:i:s. i just don't know how to find the difference. old time: 2011-04-11 20:15:46 new time: 2011-04-11 21:00:11 after i have the difference, i need to get a resource production per hour which is stored in the database and calculate the new value of the resource. $production_per_hour = 100; $time_old = "2011-04-11 20:15:46"; $time_new = "2011-04-11 21:00:11"; $current_resources = "500"; Quote Link to comment Share on other sites More sharing options...
AbraCadaver Posted April 11, 2011 Share Posted April 11, 2011 echo strtotime($new_time) - strtotime($old_time); Will give you the difference in seconds. Some simple math to get days, hours, minutes, etc. Quote Link to comment Share on other sites More sharing options...
matthew9090 Posted April 11, 2011 Author Share Posted April 11, 2011 i hav almost got it working. i just need the right formula. $calculate = $difference / 60 + $production + $current_resources; $round = round($calculate, 0); that is what i made up but i think it is wrong Quote Link to comment Share on other sites More sharing options...
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