public function load_words($loadAnswers, $user_id, $order)
{
global $con;
$sql = "SELECT * FROM `word` WHERE `list` = " . $this->id . " AND `status` = 1 ORDER BY `word`.`id` " . $order . ";";
$query = mysqli_query($con, $sql);
$this->words = array();
while ($row = mysqli_fetch_assoc($query)) {
$word = new Word($row['id'], $row['list'], $row['language1'], $row['language2'], $row['comment']);
if ($loadAnswers) {
$word->load_answers($user_id);
}
array_push($this->words, $word);
}
}
