- var_dump: documentation ( source)
- bcmul: documentation ( source)
- ceil: documentation ( source)
<?php
function round_up($val) {
return ceil($val * 100) / 100;
}
$a = 5.4;
$b = 48;
var_dump($a * $b);
var_dump(bcmul($a, $b, 2) * 1);
var_dump(round_up($a * $b));
var_dump(round_up(bcmul($a, $b, 2)));
?>