simple-php-grading-app/results.php at main · Angel1naDo/simple-php-grading-app · GitHub

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<?php
require_once "functions.php";


if (
    empty($_POST['student_name']) ||
    empty($_POST['grade1']) ||
    empty($_POST['grade2']) ||
    empty($_POST['grade3'])
) {
    echo "Please fill in all fields.";
    echo '<br><a href="index.php">Go back</a>';
    exit;
}

$studentName = $_POST['student_name'];

$grades = [
    $_POST['grade1'],
    $_POST['grade2'],
    $_POST['grade3']
];

$average = calculateAverage($grades);
$performance = getPerformance($average);
$message = getResultMessage($average);

if ($average >= 10) {
    $resultClass = "success";
} else {
    $resultClass = "error";
}
?>

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Results</title>

    <style>

        body {
            font-family: Arial;
            background-color: #f4f6f8;
        }
        .container {
            width: 400px;
            margin: 60px auto;
            background: white;
            padding: 25px;
            border-radius: 8px;
        }
        .success {
            background-color: #d4edda;
            color: #155724;
            padding: 12px;
            border-radius: 5px;
            font-weight: bold;
        }
        .error {
            background-color: #f8d7da;
            color: #721c24;
            padding: 12px;
            border-radius: 5px;
            font-weight: bold;
        }
    </style>
</head>
<body>

<div class="container">
    <h1>Student Results</h1>

    <p><strong>Name:</strong> <?php echo $studentName; ?></p>

    <h3>Grades</h3>
    <ul>
        <?php
        foreach ($grades as $grade) {
            echo "<li>$grade</li>";
        }
        ?>
    </ul>

    <p><strong>Average:</strong> <?php echo number_format($average, 2); ?></p>
    <p><strong>Performance:</strong> <?php echo $performance; ?></p>

    <div class="<?php echo $resultClass; ?>">
        <?php echo $message; ?>
    </div>

    <br>
    <a href="index.php">Back to form</a>
</div>

</body>
</html>