Code for Radio Button

<?PHP

$selected_radio = $_POST['gender'];
print $selected_radio;

?>

if (isset($_POST['Submit1'])) {

$selected_radio = $_POST['gender'];
print $selected_radio;

}


The PHP code:

<?PHP

$male_status = 'unchecked';
$female_status = 'unchecked';

if (isset($_POST['Submit1'])) {

$selected_radio = $_POST['gender'];

if ($selected_radio = = 'male') {

$male_status = 'checked';

}
else if ($selected_radio = = 'female') {

$female_status = 'checked';

}

}

?>

The HTML FORM code:

<FORM name ="form1" method ="post" action ="radioButton.php">

<Input type = 'Radio' Name ='gender' value= 'male'
<?PHP print $male_status; ?>
>Male

<Input type = 'Radio' Name ='gender' value= 'female'
<?PHP print $female_status; ?>
>Female

<P>
<Input type = "Submit" Name = "Submit1" VALUE = "Select a Radio Button">

</FORM>