Need help immediately, automatic referral system!!!!

Quote:

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Originally Posted by Habbz96

It just displays:

register_now()) { echo "This would work"; } else { echo "This wouldn't work"; }ob_end_flush(); ?>

could u try pasting it in pastebin so its formatted correctly.

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There you have it: http://pastebin.com/krHbwJUY

It displays a blank white page but when I reload the page it displays "This would not work"

It also adds the registered user to the database.

Quote:

---

Originally Posted by Habbz96

It displays a blank white page but when I reload the page it displays "This would not work"

It also adds the registered user to the database.

---

Try removing those ob_start and ob_flush lines

Does exactly the same with or without those lines.

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I think the problem is something to do with this code:

if(!empty($_SESSION['refer'])){
$execute = $db->query("UPDATE users SET refer_count = refer_count + '1' WHERE username = '".$this->filtertext($_SESSION['refer'])."' LIMIT 1");
}
header("LOCATION: ". PATH ."/me.php");
return true;

or this code:

if(!empty($_SESSION['refer'])){
$execute = $db->query("UPDATE users SET refer_count = refer_count + '1' WHERE username = '".$this->filtertext($_SESSION['refer'])."' LIMIT 1");
}
header("LOCATION: ". PATH ."/me.php");
return true;

Ok so ive done a bit more testing and im pretty certain that the error im getting is to do with the following code:

$execute = $db->query("UPDATE users SET refer_count = refer_count + '1' WHERE username = '".$this->filtertext($_SESSION['refer'])."' LIMIT 1");

When I remove the code in red from the code above and change it to mysql_query, it doesn't freeze on the register_submit.php but it also doesn't reward referral point.

It could also be the following code:

if(!empty($_SESSION['refer'])){

I tried changing this to numerous things without luck such as: if(!isset($_SESSION['refer'])){

Please help as ive been trying to get this to work for 3 days straight now, willing to make you administrator/manager on my hotel when its live if you help me solve this problem. Thank you!

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I just forced PHP to show me the errors and it displayed this:

Notice: Undefined variable: db in C:\xampp\htdocs\inc\functions.php on line 438

Fatal error: Call to a member function query() on null in C:\xampp\htdocs\inc\functions.php on line 438

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Thread continued here: http://forum.ragezone.com/f333/help-referral-system-errors-1050313/