include "vars.php"; $link = mysql_connect("localhost", $login, $pass) or die("Could not connect: " . mysql_error()); mysql_select_db($db) or die("Could not select database"); if (isset($_GET['l'])) { $l = substr(htmlspecialchars($_GET['l']), 0, 1); if ($l!='e' && $l!='m' && $l!='h') $l = "e"; } else { $l = "e"; } if (isset($_POST['check'])) { $data = $_POST['data']; // $newdata = explode(":", $data); $newdata = explode(":", base64_decode($data)); $correct_answer = $newdata[0]; $r = mysql_query("SELECT * FROM pers_tanvin WHERE `id`='$correct_answer';"); $correct_answer = mysql_fetch_assoc($r); $wrong_answers = explode(",", $newdata[1]); $r = mysql_query("SELECT * FROM pers_tanvin WHERE `id`='$wrong_answers[0]';"); $wrong_answers[0] = mysql_fetch_assoc($r); $r = mysql_query("SELECT * FROM pers_tanvin WHERE `id`='$wrong_answers[1]';"); $wrong_answers[1] = mysql_fetch_assoc($r); $r = mysql_query("SELECT * FROM pers_tanvin WHERE `id`='$wrong_answers[2]';"); $wrong_answers[2] = mysql_fetch_assoc($r); $answers = explode(",", $newdata[2]); } else { $r = mysql_query("SELECT * FROM pers_tanvin WHERE `level`='$l' ORDER BY RAND();"); $correct_answer = mysql_fetch_assoc($r); $wrong_answers = array(); $wrong_answers[] = mysql_fetch_assoc($r); $wrong_answers[] = mysql_fetch_assoc($r); $wrong_answers[] = mysql_fetch_assoc($r); $answers = range(0, 3); shuffle($answers); $data = $correct_answer['id'].":".$wrong_answers[0]['id'].",".$wrong_answers[1]['id'].",".$wrong_answers[2]['id'].":".implode(",", $answers); $data = base64_encode($data); } ?>
You have answered the question correctly.
Try to answer one more question.\n";
exit("
Back to the Persian Tests
If «»
if ($l=='e') {
?>
/*
*/
}
?>means "",
then "" would be: ?
Listen to the answer:
/*
*/
}
?>