如何链接单选按钮与枚举？

im making a webshop to assemble your PC and i have radiobuttons for each part of the computer.

example:

<Form name ="formprocessor" Method ="Post" ACTION ="radioButton.php">
        <Input type = 'Radio' Name ='processor' value= 'b1'>Intel® Core™ i3 4130 3,4 GHzU</br>
        <Input type = 'Radio' Name ='processor' value= 'b2'>Intel® Core™ i5 4670K 3.40 Ghz </br>
        <Input type = 'Radio' Name ='processor' value= 'b2'>Intel® Core™ i7 4770K 3.5 GHz </br>

        </FORM>

now i dont know how to add enumeration to this form.

An example of the form handler:-

// Get the submitted form data
$processor = $_POST['processor'];
$ram = $_POST['NAMEFORRAMHERE'];

// Connect to MySQL
$con = mysqli_connect("HOST","USER","PASSWORD","DATABASE");

// Check connection
if (mysqli_connect_errno()) {
    echo "Failed to connect to MySQL: " . mysqli_connect_error();
    die();
}

// Insert into database
mysqli_query($con, "INSERT INTO cart (processorType, ram) VALUES ('$processor', '$ram')");

You can add in as many variables as you want, assuming that you are familiar with SQL. You should replace NAMEFORRAMHERE with the name of the radioButton group for RAM selection. Also, please note that you have to put inverted commas into the query if you want to use variables. For example, '$processor' and '$ram' as shown in the code above.

Good luck!