Very Simple MVC

simple-mvc.php

<?php
// "M"
function getUsers(){
  // Fetch from DB
  // ...
  return $arrayOfUsers;
}

// "C"
$users = array();
if (userIsAuthorised()){
  $users = getUsers();
}

// "V"
?>
<ul>
  <?php foreach($users as $user): ?>
    <li><?php echo htmlentities($user, ENT_QUOTES, 'UTF-8'); ?></li>
  <?php endforeach; ?>
</ul>