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
    
    function findBigger ($a, $b) {
    
        if ($a > $b) {
            return ($a);
        }
        else if ($b > $a) {
            return ($b);
        }
        else if ($b == $a) {
            return ($a);
        }
    
    }
    
    function evenOrOdd ($a) {
        if ($a % 2 == 0) {
            return true;
        }
        else {
            return false;
        }
    }
    
    $firstNumber = 3;
    $secondNumber = 4;
    
    $greaterNumber = findBigger($firstNumber, $secondNumber);
    
    echo ("The numbers are $firstNumber and $secondNumber. $greaterNumber is the greater number");
    echo '<br>';
    
    if (evenOrOdd ($firstNumber) == true) {
        echo ("$firstNumber is even");
        echo '<br>';
    }
    else if (evenOrOdd ($firstNumber) == false) {
        echo ("$firstNumber is odd");
        echo '<br>';
    }
    
    if (evenOrOdd ($secondNumber) == true) {
        echo ("$secondNumber is even");
        echo '<br>';
    }
    else if (evenOrOdd ($secondNumber) == false) {
        echo ("$secondNumber is odd");
        echo '<br>';
    }
    
    //just to make the echo statements better, output result as even or odd instead of booleans
    function evenOrOddMarkTwo ($a) {
        if ($a % 2 == 0) {
            return "even";
        }
        else {
            return "odd";
        }
    }
    
    echo '<br>';
    echo '<br>';
    
    
    echo ("$firstNumber is ");
    echo evenOrOddMarkTwo ($firstNumber);
    echo '<br>';
    
    echo ("$secondNumber is ");
    echo evenOrOddMarkTwo ($secondNumber);
    echo '<br>';
    
    /* outputs in this format:
    
        The numbers are 3 and 4. 4 is the greater number
        3 is odd
        4 is even


        3 is odd
        4 is even
    
    */
    
    
    
?>
    


<div class="codebox">
<h3>Code:</h3>
<?php
highlight_file("ex012.php");
?>
</div>


</body>

</html>