Have written a simple PHP program to get data from a database to an accounting program. Therefore I need to do some calculations. And one of them goes completely wrong.
<?php $prijs = 480.00; $nvh = 432.00; $prov = 40.34; $btw = 7.66; $over = $prijs - ($nvh + $prov + $btw); $tmp = ($nvh + $prov + $btw); echo $prijs."\n"; echo $tmp."\n"; echo $prijs - $tmp."\n"; echo $over."\n"; ?>
The result should be $over == 0 and $prijs - $tmp should also be 0.
But I get the following output:
Anybody? What is going on here?