PHP TEST YAHHH

Code:

<html>
<head>
<title>PHP TEST YAHHH</title>
<link rel="stylesheet" type="text/css" href="mystyle.css">
</head>
<body>

<div class="topbar">
<?php
include 'navbar.php';
?>

</div>

<?php

    
    //looooooooooooooooooooooops
    
    echo '<br>';
    
    function addNums ($a)
    {
    
        $num = 1;
        $total = 0;
        
        while ($num <= $a)
        {

            $total += $num;
            
            $num++;

        }
        
        return $total;
    
    }
    

    
    echo addNums(3);
    echo '<br>';
    echo addNums(7);
    echo '<br>';
    echo addNums(14);
    echo '<br>';
    echo addNums(21);
    echo '<br>';
    echo addNums(28);
    echo '<br>';
    echo addNums(42);
    echo '<br>';
    
    /* outputs in this format:
    
        



    */
    
    
    
?>

<div class="codebox">
<h3>Code:</h3>
<?php
highlight_file("ex019.php");
?>
</div>

</body>
</html>