I have some unexplicable problem, when I try to perform any mathematical
operation. This is my example script:
<?
echo microtime()."<br>";
$a=1.121212;
$b=2.999999;
echo gettype($a)."<br>";
echo gettype($b)."<br>";
echo bcmul($a,bcmul($b,$b,10),10)."<br>";
$c=$a*$b*$b;
echo $c;
?>
To make sure that browser doesn't read from cache I put microtime. The
problem is that sometimes as a result I get number with decimal places (and
this is ok), but sometimes I get just integers as a result, in this case it
is 4. Maybe somebody has already heart about that. I have no idea, how
should I lose this problem. Please, help me.

Regards

Michal

Configuration I use:
PHP 4.2.2
SuSE Linux
Apache 1.3.12