1<form action="result.php" method="post">
2 Answer 1 <input type="radio" name="ans" value="ans1" /><br />
3 Answer 2 <input type="radio" name="ans" value="ans2" /><br />
4 Answer 3 <input type="radio" name="ans" value="ans3" /><br />
5 Answer 4 <input type="radio" name="ans" value="ans4" /><br />
6 <input type="submit" value="submit" />
7</form>
8
9PHP code:
10
11<?php
12$answer = $_POST['ans'];
13if ($answer == "ans1") {
14 echo 'Correct';
15}
16else {
17 echo 'Incorrect';
18}
19?>