function insert()
{
$qno = $_POST['qno'];
$subject = $_POST['subject'];
$type = $_POST['type'];
$difficulty = $_POST['difficulty'];
$point = $_POST['point'];
$question = $_POST['question'];
$a = $_POST['a'];
$b = $_POST['b'];
$c = $_POST['c'];
$d = $_POST['d'];
$e = $_POST['e'];
$f = $_POST['f'];
$g = $_POST['g'];
$h = $_POST['h'];
$i = $_POST['i'];
$j = $_POST['j'];
$k = $_POST['k'];
$l = $_POST['l'];
$m = $_POST['m'];
$n = $_POST['n'];
include '../dao/QuestionDaoImpl.php';
$questionDao = new QuestionDaoImpl();
$result = $questionDao->insert($qno, $subject, $type, $difficulty, $point, $question, $a, $b, $c, $d, $e, $f, $g, $h, $i, $j, $k, $l, $m, $n);
$questions = $questionDao->queryAll();
session_start();
$_SESSION['questions'] = $questions;
$_SESSION['qno'] = $qno;
header('Location: /teacher/question.php');
}
