Encrypt JSON Encode of PHP - php

Question

I'm currently trying to make a email verification sender in case an individual didn't receive the email to verify their account. Where my issue comes in is that I have to echo the individuals email into javascript (along with their name and other things). I don't want individuals to open the source code and see that their email is there within javascript, is there a way that I can encrypt this json encode? Here is my script for
Verification.php
<script type="text/javascript">
$(document).ready(function() {
$("#cliq").click(function() {
//get input field values
var ndxr = <?php $to_Email = $_SESSION['SESS_CONTROL_EMAIL']; echo json_encode($to_Email); ?>;
var fvje = <?php $vcode = $_SESSION['SESS_CONTROL_VCODE']; echo json_encode($vcode); ?>;
var name = <?php $name = $_SESSION['SESS_CONTROL_FIRST']; echo json_encode($name); ?>;
var proceed = true;
if(proceed)
{
post_data = {'ndxr':ndxr, 'fvje':fvje, 'name':name};
$.post('verifye.php', post_data, function(response){
if(response.type == 'error')
{
output = '<div class="error">'+response.text+'</div>';
}else{
output = '<div class="success">'+response.text+'</div>';
}
$("#result").hide().html(output).slideDown();
}, 'json');
}
});
});
</script>
And here is the verification page Verifye.php
$name = filter_var($_POST["name"], FILTER_SANITIZE_STRING);
$user_Email = filter_var($_POST["ndxr"], FILTER_SANITIZE_EMAIL);
$vcode = filter_var($_POST["fvje"], FILTER_SANITIZE_STRING);
Any way of preventing the user's email from displaying?

Answer 1

Don't display it at all! If all this data is present in your session, there's no need to pass it to the user in the first place — the script that you're POSTing to from AJAX can pull that data out of the session itself.

Answer 2

the way I would do this is by using base64_encode function and the base64_decode function on the other end.