Witam, jestem zielony, ale to naprawdę zielony w PHP, także też zwracam się z prośbą do was, o pomoc.

Mianowicie chodzi mi o takie coś w postaci Quizu, na silnik MyBB - działa to jakoś tak:

- wchodzisz w link z quizem, odpowiadasz na pytania, wysyłasz, wypełniony quiz dostaję na PW forum lub Email, dobrze by było, aby jednak było to połączone z bazą danych forum aby wyciągnąć login nadawcy wysłanego quizu, przeglądając google natknąłem się na taki kod, nie wiem kompletnie co zrobić:

[PHP] pobierz, plaintext 
<?php
session_start();
//Functions used
//MyBB Shizzle
define('IN_MYBB', 1); // Are we in MyBB? Yep!
require "./global.php"; // We need this to get the templates and database functions.
function get_random_numbers($num, $max){
$array = array();
while($num--){
do {
$c = rand(1, $max);
} while (in_array($c, $array));
$array[] = $c;
}
return $array;
}
add_breadcrumb("Quiz", "quiz.php"); // This is the navbit part. People like to know where they are ;)
if(!$mybb->user['uid'] || $mybb->settings['enabled_t10q'] != 1){
error_no_permission();
} else {
$reg = "/".$mybb->settings['t10q_to_group']."/";
$user2= $mybb->user['additionalgroups'];
if($user2!=""){
if(preg_match($reg,$user2)) error("<br />You already have access to the protected forum, you do not need to re-do the quiz.<br /><br />", "Quiz Already Complete!");
}
}
$act = $mybb->input['action'];
if(!$act || $act=="start"){
$uid = intval($mybb->user['uid']);
$query = $db->simple_select("t10q_sessions", "*", "`uid`='".$uid."'");
$session = $db->num_rows($query);
$result = $db->fetch_array($query);
if($session > 0){
$complete = $result['completed'];
if($complete == "true"){
$time = $result['time'];
$hours = ($mybb->settings['t10q_cooldown'] / 60);
if(time() < $time) error("You have already entered the quiz in the last $hours hours. You will be able to re-enter the quiz after the $hours hours is up.");
else $db->delete_query("t10q_sessions","`uid`='".$uid."'");
}
}
$query = $db->simple_select("t10q_questions","*");
$rows = $db->num_rows($query);
$questions = $mybb->settings['t10q_num_questions'];
if($questions > $rows) error('<br />Not enough questions added yet! The setting for number of questions is higher than the number of questions added.<br /><br />', 'Not enough questions!');
$_SESSION['questions'] = get_random_numbers($mybb->settings['t10q_num_questions'], $rows);
$startmsg = $mybb->settings['t10q_start_msg'];
$content = "<tr><td class='trow1'><center><br />
$startmsg<br /><br />
</center></td></tr><tr><td class='trow2'><center><br />
<form action='quiz.php' method='POST'>
<input type='hidden' name='action' value='savequestions' />
<input type='submit' value='Start!' /><br /><br />
</form></center>
</td></tr>";
}
if($act == "savequestions"){
$uid = $mybb->user['uid'];
$query = $db->query("SELECT * FROM `".TABLE_PREFIX."t10q_sessions` WHERE `uid`=$uid");
$num = $db->num_rows($query);
if($num == 0 ){
$questions = implode("|",$_SESSION['questions']);
$array = array(
"uid"=>$uid,
"questions"=>$db->escape_string($questions),
);
$db->insert_query("t10q_sessions", $array);
} else {
$session = $db->fetch_array($query);
$_SESSION['questions'] = explode("|", $session['questions']);
}
header("Location: quiz.php?action=doquiz");
}
if($act == "doquiz"){
$i=0;
if(!isset($_SESSION['questions'])) header('Location: quiz.php');
foreach($_SESSION['questions'] as $qid){
if($i++%2 == 0) $td = 1;
else $td = 2;
$query = $db->simple_select("t10q_questions", "*", "`qid`='".$qid."'");
$question = $db->fetch_array($query);
if($db->num_rows($query) > 0){
$echo .= "<tr><td class='trow".$td."'><br /> <b>".$question['question']."</b><br /><br />";
$an = 1;
foreach(explode("\n",$question['answers']) as $answer){
$echo .= "   <input type='radio' name='".$qid."' value='".$an."'/> $answer<br /><br />";
$an++;
}
$echo .= "</td></tr>";
}
}
$content = "<tr><td class='trow1' style='margin-left: 50px!important;'><center><form action='quiz.php?action=mark' method='POST'><br />
$echo <tr><td class='trow1'><input type='submit' value='Submit!' onclick='return check()'/></td></tr>
<br /><br /></form></center></td></tr>";
}
if($act == "mark"){
if(!isset($_SESSION['questions'])) header('Location: quiz.php');
$correct = 0;
$incorrect = 0;
$uid = intval($mybb->user['uid']);
foreach($_SESSION['questions'] as $qid){
$uanswer = $mybb->input[$qid];
$query = $db->simple_select("t10q_questions","*","`qid`='".$qid."'");
$answer1 = $db->fetch_array($query);
$answer = $answer1['answer'];
if($answer == $uanswer){
$correct++;
$array = array(
"correct"=>$answer1['correct'] + 1,
);
$db->update_query("t10q_questions",$array,"`qid`=$qid");
}
else {
$array = array(
"incorrect"=>$answer1['incorrect'] + 1,
);
$db->update_query("t10q_questions",$array,"`qid`=$qid");
$incorrect++;
}
}
$pass = $mybb->settings['t10q_passrate'];
if($correct >= $pass){
$result = $mybb->user['additionalgroups'];
if(empty($result)){
$groups = $mybb->settings['t10q_to_group'];
} else {
$groups = $result.",".$mybb->settings['t10q_to_group'];
}
$array = array(
"additionalgroups" => $groups,
);
$db->update_query("users",$array,"`uid`='".$uid."'");
$content = "<tr><td class='trow1'>".$mybb->settings['t10q_start_msg']."</td></tr>";#
unset($_SESSION['questions']);
} else {
$setting = $mybb->settings['t10q_cooldown'];
$time = time() + ($setting * 60);
$array = array(
"completed"=>"true",
"time"=>$time,
"result"=>$correct,
);
$db->update_query("t10q_sessions",$array,"`uid`='".$uid."'");
$content = "<tr><td class='trow1'>".$mybb->settings['t10q_fail_msg']."</td></tr>";
unset($_SESSION['questions']);
}
}
$message = "
<html>
<head>
<title>{$mybb->settings['bbname']} - Quiz</title>
{$headerinclude}
<script>
function check(){
var c = confirm('Are you sure you want to submit? Please make sure you have answered all the questions to the best of your ability.');
return c;
}
</script>
</head>
<body>
{$header}
<table border='0' cellspacing='1' cellpadding='4' class='tborder'>
<thead>
<tr>
<td class='thead' colspan='5'>
<div><strong>Quiz</strong><br /><div class='smalltext'></div></div>
</td>
</tr>
</thead>
<tbody>
$content
</tbody>
</table>
{$footer}
</body>
</html>
";
output_page($message);
?> 
[PHP] pobierz, plaintext 

Za rozwiązanie mojego problemu lub udzielenie jakichkolwiek rad byłbym bardzo wdzięczny.

Jeśli są inne sposoby, na to to prosiłbym o podanie ich.

(jeżeli jest to zły dział, to przepraszam i proszę o przeniesienie do właściwego. : )