$query = $pdo->prepare("SELECT profile_comments.*, users.username FROM profile_comments, users WHERE users.id = profile_comments.user_id_judge");
$query->bindValue();
$query->execute();
$profile_comments = $query->fetch();


foreach ($pdo->query($profile_comments) as $comments) {
  echo "<tr><td>" . $comments['id'] . "</a></td><td>" . $comments['comment'] .  "</td><td>";
}