How to display session value in textbox ?

Question

Hello, I want to display session value in text box ,i tried some code but i didn't get output.

Here is my code....

<?php

session_start();
$pname=$_SESSION["pname"];
$rs=$_SESSION["rs"];

    if($_SESSION["pname"]==TRUE){

} else
    {

    }
?>

 and the HTML code

<input type="text" class="form-control" name="name" placeholder="" required="" value="<?php echo $pname?>">

 and i got this below output...

 

 

So help me how can i solve this ?