Radio Buttons Help with session varibles

[hewstone999]

I have some code below that outputs a Radio button list. This will create about 6 different Radio points. However im stuck on how i can create a session varible for each Radio button, so everytime a user clicks on the Radio button (or on the 'submit' button) this will create a session varible with the value = $test. Session_start() has been added before this code

.............

//This will output a Radio button list

echo "<form action='Cleanser_step3.php' name='form2' method='POST'>";

for ($test=1; $test<=$column1; $test++){

echo "<label>";

echo "<input type='radio' name='Col$test' value=$test" ;

if (isset($fields['Col$test']) == '$test') echo 'checked';

echo ">";

echo "Column ".$test;

echo "</label>";

echo "<br>";

}

echo "<input type='submit' align='right' value='Next >>'>";

$_SESSION['$DimOther'] = $DimOther;

echo "</form>";

}

................

[phpdragon]

something to this effect should work

 

<?php session_start();

if (isset('submit')) {
$DimOther=$_POST['col'];
$_SESSION['$DimOther'] = $DimOther;
header("Location: Cleanser_step3.php");
}

//This will output a Radio button list
echo "<form action='".$_SERVER['PHP_SELF']."' name='form2' method='POST'>";
for ($test=1; $test<=$column1; $test++){ 
   echo "<label>"; 
   echo "<input type='radio' name='col' value=$test" ;
   if (isset($DimOther) == '$test') echo 'checked';
   echo ">";
   echo "Column ".$test;
   echo "</label>";
   echo "<br>";
}
echo "<input type='submit' align='right' value='Next >>'>";

echo "</form>";
}
?>