$book = $_GET["book"];
    $email = $_SESSION["email"];

    $servername = "";
    $username = "";
    $password = "";
    $dbname = "";

    $conn = new mysqli($servername, $username, $password, $dbname);
    // Check connection
    if ($conn->connect_error) {
        die("Connection failed: " . $conn->connect_error);
    }

    // sql to delete a record
    $sql = "DELETE FROM books WHERE email = '". $email ."' and name = '". $book ."'";

    if ($conn->query($sql) === TRUE) {
        echo "Record deleted successfully";
    } else {
        echo "Error deleting record: " . $conn->error;
    }

    $conn->close();



?>

while($row = mysql_fetch_array($result)) {

            echo    "<div id='book'>
                <ol>
                <li>";
            echo    $row['name'];
            echo    "</li><li>";
            echo    $row['price'];
            echo    "</li>
                </ol>
                <form action='deleteBook.php' method='get'>
                <input type='hidden' name='book' value=". $row['name'] ." />
                <button type='submit'>Delete</button></form></div>";

        }