public function getAll() { $query = "SELECT * FROM temos"; $temos = []; foreach ($this->connection->query($query) as $row) { $tema = new Tema(); $tema->setId($row['id']); $tema->setDate($row['subject_date']); $tema->setName($row['name']); $tema->setCommentCount($row['comment_count']); $temos[] = $tema; } return $temos; }