if ($_SERVER['REQUEST_METHOD'] == 'POST') {
    $title = $_POST['title'];
    $description = $_POST['description'];
    $link = $_POST['link'];

    $stmt = $conn->prepare("INSERT INTO jobs (title, description, link) VALUES (?, ?, ?)");
    $stmt->execute([$title, $description, $link]);
    header("Location: http://localhost/scholarship_management/admin_dashboard.php");
    exit();
}