for ($i=0; $i<10; $i++) {
$_POST['choice'][$i] = $addslashes(trim($_POST['choice'][$i]));
- $_POST['answer'][$i] = $addslashes(intval($_POST['answer'][$i]));
+ $_POST['answer'][$i] = intval($_POST['answer'][$i]);
if ($_POST['choice'][$i] == '') {
/* an empty option can't be correct */
$_POST['question'] = $addslashes($_POST['question']);
for ($i=0; $i<10; $i++) {
- $_POST['choice'][$i] = trim($_POST['choice'][$i]);
+ $_POST['choice'][$i] = $addslashes(trim($_POST['choice'][$i]));
$_POST['answer'][$i] = intval($_POST['answer'][$i]);
if ($_POST['choice'][$i] == '') {