pengu Posted July 23, 2009 Share Posted July 23, 2009 Hey guys, My friends and I have a project going on currently and one of our mates has designed a system up for leveling up, items and such. (oh it's a game project) The way hes done it is with percent (which annoys me, but it's possible I'm sure), 1 being 100% 0.2 being 20% ect. Now all values are stored in a database, we have a lot of calculations going on, so I want to make sure before the table is updated all values are 2 decimal points I think e.g 0.20 or 0.02 <- never go past those 2 digits. Now I've seen float() used for this I believe? Do all math kind of things have to be functions? Cheers, Pengu. Link to comment https://forums.phpfreaks.com/topic/167058-solved-decimal-point-questions/ Share on other sites More sharing options...
Third_Degree Posted July 23, 2009 Share Posted July 23, 2009 round() Link to comment https://forums.phpfreaks.com/topic/167058-solved-decimal-point-questions/#findComment-880917 Share on other sites More sharing options...
pengu Posted July 24, 2009 Author Share Posted July 24, 2009 round() Thanks. Link to comment https://forums.phpfreaks.com/topic/167058-solved-decimal-point-questions/#findComment-881655 Share on other sites More sharing options...
Third_Degree Posted July 24, 2009 Share Posted July 24, 2009 No problem. Link to comment https://forums.phpfreaks.com/topic/167058-solved-decimal-point-questions/#findComment-881707 Share on other sites More sharing options...
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