Introduction

PHP is a server scripting language, and It is a powerful tool for making interactive and dynamic Web-pages. I have used WampServer 2.2 for following example.

$total = 0;
$number = 0;
 
while ($number <= 10)
{
    if ($number % 2 == 1)
    {
        $total = $total + $number;
    }
    $number++;
}
 
echo $total;
 
?>

Result