| 
<?phprequire_once './db.php';
 
 try {
 $userQuery = $pdo->prepare("
 SELECT
 `id`, `first_name`, `last_name`, `email`, `password`
 FROM
 `users`
 ");
 $userQuery->execute();
 
 $users = $userQuery->fetchAll(PDO::FETCH_OBJ);
 
 if (!$users) {
 throw new Exception('User details not found');
 }
 
 echo '<pre>';
 print_r($users);
 } catch (Exception $e) {
 /** Handle all your errors here */
 exit($e->getMessage());
 }
 
 |