PHP Xdebug dosen't show variables

Question

PHP Xdebug always says POST (superglobal) undefined but web program works fine. Either of other local variables or Superglobals aren't shown. I use XAMPP as local server. What could be the problem?

Answer 1

1. Firstly, you can upgrade your Xdebug version to resolve the issue

2. You need to use a conditional statement isset() on the form's input name element, for example,

if(isset($_POST['name'])){
    $name=$_POST["name"];
}