
Histogram Demo
if(!$_REQUEST){ ?>
}
else {
$total = $_REQUEST["V1"] + $_REQUEST["V2"] + $_REQUEST["V3"];
$p1 = ($_REQUEST["V1"] / $total) * 100;
$p2 = ($_REQUEST["V2"] / $total) * 100;
$p3 = ($_REQUEST["V3"] / $total) * 100;
?>
V1: echo round($p1) ?>%
V2: echo round($p2) ?>%
V3: echo round($p3) ?>%
echo round($p1) ?>%

|
echo round($p2) ?>%

|
echo round($p3) ?>%

|
| V1 |
V2 |
V3 |
} ?>