If I posted form vars to the below page which starts a session, could I also call on said vars in the same page?
<?php
session_start();
$SESSION['var1'] = $POST['var1'];
$SESSION['var2'] = $POST['var2'];
echo "Hello $_SESSION['var1']";
?>
Could the user go back to the form and make changes and would the vars then be overwritten?
Thanks 😃
