FlashDancer Posted October 13, 2011 Share Posted October 13, 2011 today i programmed my own weight calculator. one thing i am having a problem is with trying to make it so if a weight is over a certain number, then the shipping price will increase by X. shipping prices are charged in 20000 gram blocks, so if I have something that is 22000 grams then that will be two blocks. what i need to do is something like (this is a big guess) $row3 = 50; $weighttotal = 22000; if ($weighttotal > 20000) { foreach (20000) { $row3 += $row3;} } } } can it be done on php?? Quote Link to comment https://forums.phpfreaks.com/topic/249030-if-something-x-foreach-x-something-z/ Share on other sites More sharing options...
trq Posted October 13, 2011 Share Posted October 13, 2011 This is just simple math. $cost_per_block = 5; $block_size = 20000; $weight = 22000; echo ceil($weight / $block_size) * $cost_per_block; Quote Link to comment https://forums.phpfreaks.com/topic/249030-if-something-x-foreach-x-something-z/#findComment-1278962 Share on other sites More sharing options...
FlashDancer Posted October 13, 2011 Author Share Posted October 13, 2011 thanks Quote Link to comment https://forums.phpfreaks.com/topic/249030-if-something-x-foreach-x-something-z/#findComment-1278976 Share on other sites More sharing options...
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