CheckAnswers.php

<!doctype html>
<html>
<head>
    <meta charset="utf-8">
    <title>Answers</title>
</head>
<body>

<p>Check the answers:</p>

    <?php
    $answer1 = $_POST["answer1"];
    $answer2 = $_POST["answer2"];
    $answer3 = $_POST["answer3"];
    $answer4 = $_POST["answer4"];
    $answer5 = $_POST["answer5"];
    $answer6 = $_POST["answer6"];
    $answer7 = $_POST["answer7"];
    $answer8 = $_POST["answer8"];
    $answer9 = $_POST["answer9"];
    $answer10 = $_POST["answer10"];

        $myfile = fopen("NewFile.txt", 'r');

        while(! feof($myfile)){

        $data = fgets($myfile);
        $pieces = (explode(",", $data));


        }

        fclose($myfile);


        echo 'Question 1: ' . 'Your answer was : ' . $answer1 . ' The right answer was : ' . $pieces[0]. "<br>";
        echo 'Question 2: ' . 'Your answer was : ' . $answer2 . ' The right answer was : ' . $pieces[1]. "<br>";
        echo 'Question 3: ' . 'Your answer was : ' . $answer3 . ' The right answer was : ' . $pieces[2]. "<br>";
        echo 'Question 4: ' . 'Your answer was : ' . $answer4 . ' The right answer was : ' . $pieces[3]. "<br>";
        echo 'Question 5: ' . 'Your answer was : ' . $answer5 . ' The right answer was : ' . $pieces[4]. "<br>";
        echo 'Question 6: ' . 'Your answer was : ' . $answer6 . ' The right answer was : ' . $pieces[5]. "<br>";
        echo 'Question 7: ' . 'Your answer was : ' . $answer7 . ' The right answer was : ' . $pieces[6]. "<br>";
        echo 'Question 8: ' . 'Your answer was : ' . $answer8 . ' The right answer was : ' . $pieces[7]. "<br>";
        echo 'Question 9: ' . 'Your answer was : ' . $answer9 . ' The right answer was : ' . $pieces[8]. "<br>";
        echo 'Question 10: ' . 'Your answer was : ' . $answer10 . ' The right answer was : ' . $pieces[9]. "<br>";

        $score = 0;

        if($answer1 == $pieces[0]) ($score++);
        if($answer2 == $pieces[1]) ($score++);
        if($answer3 == $pieces[2]) ($score++);
        if($answer4 == $pieces[3]) ($score++);
        if($answer5 == $pieces[4]) ($score++);
        if($answer6 == $pieces[5]) ($score++);
        if($answer7 == $pieces[6]) ($score++);
        if($answer8 == $pieces[7]) ($score++);
        if($answer9 == $pieces[8]) ($score++);
        if($answer10 == $pieces[9]) ($score++);

        echo "<br>"."<br>"."<br>"."<br>"."<br>".'Your Total Score is: ' . $score . ' out of 10' . "<br>";
        echo 'Well done!';


    ?>
</body>
</html>