- round: documentation ( source)
- ceil: documentation ( source)
<?php
$count = 44.28;
$multiple = 0.32;
$calc = $count / $multiple;
//$calc = 44.28 / 0.36 = 123
echo $calc.' '. round($calc)."\n";
if($calc == ceil($calc))
die("is integer");
else
die("is not integer");