title: PHP: Passing two commands to shell_exec doesn't work
body: <p>I'm trying to give two commands on one line to shell_exec however there is no output. However, if passing only one command at a time this works perfectly fine:</p>
  <pre><code>$output = shell_exec('whoami');
  echo($output); // This works
  $output = shell_exec('dir');
  echo($output); // This works as well
  $output = shell_exec('whoami; dir');
  echo($output); // No output...
  </code></pre>
  <p>What am I missing? I'm running a XAMPP (3.2.4.) environment on Windows 10 Build 20H2.</p>