public function post($thread_id)
{
$user_name = $_POST['user_name'];
$user_email = $_POST['user_email'];
$answer_content = $_POST['answer_content'];
Answer::post($user_name, $user_email, $answer_content, $thread_id);
require_once ROOT . DS . 'application' . DS . 'model' . DS . 'class.thread.php';
Thread::addAnswer($thread_id);
header("Location: index.php?controller=thread&action=detail&query={$thread_id}");
}
