php set input "name" to php echo variable - php

Question

I have a form with two radio buttons as "yes" and "No"
I m bringing the "name" of the input from PHP variable I get from the DB.
But however, it echoes in the form but when submitting gives the error.
My HTML code goes as:
<form action="phpfile.php" method="post">
<?php
$sql6 = "SELECT * FROM subadminpriv WHERE subadmin_id = '$sa_id'";
$result6 = $conn->query($sql6);
if ($result6->num_rows > 0) {
while($row6 = $result6->fetch_assoc()) {
$sa_id = $row6["subadmin_id"];
$privilege = $row6["privilege"];
$status = $row6["status"];
?>
<div class="togglebutton m-t-30" >
<label >
<strong>⇒ <?php echo $privilege; ?> </strong> <br>
<input name="<?php echo $privilege; ?>" value="1" type="radio">Yes
<input name="<?php echo $privilege; ?>" value="0" type="radio">No
</label>
</div>
<hr>
<?php } }else { } ?>
<button class="btn button" type="submit">Assign Privileges</button>
</form>
Where the $privilege is "Can See Vendors"
So in here, I'm trying to get the fields "sa_id, privilege, status" from the DB and echo as many radio(yes/no) as the fields in DB.
It works, however, and I echoed the "name" field in the input with PHP variable when I inspect it, it gives the value form the DB, but when I submit and echo it, it gives an error.
The PHP phpfile.php page goes as :
<?php include ('../db.php'); ?>
<?php
$priv1 = $_POST['privilege1'];
echo $priv1;
?>
Here "privilege1" is the actual privilege name from the DB field.
while it gives error as "Notice: Undefined index: privilege1 in D:\xampp\htdocs\blah blah blah/pIpfile.php on line 6"
While I Was expecting value I given to radio button like 1 or 0;
Hope i m Clear with my problem. Any Help is Appreciated...

Answer 1

Don't know how I missed it.
The name in the input field won't accept space, so I changed it to "Can_See_Vendors"
Solved