[PHP] pobierz, plaintext 
<?php
session_start(); //start sesji 
ob_start();
if ((empty($_SESSION['user_id']) and empty($_SESSION['login'])) || (!$_SESSION['ranga']==2))
$data->${$_SESSION['login']} 
{
header('Location: login.php')}
{
require_once('../connect.php')
};
?>
<?php
include "../connect.php";
?>
 
<?php
if(isset($_POST['submit'])) {
$ext1 = mysql_query("SELECT * FROM `coupons` WHERE `code`='{$protectie['code']}' AND `used`='0'");
$ext = mysql_fetch_object($ext1);
if($ext->id != ""){
mysql_query("UPDATE `user` SET `punkty`=`punkty`+'{$ext->punkty}' WHERE `login`='${$_SESSION['login']}'");
mysql_query("UPDATE `coupons` SET `used`='1' WHERE `code`='{$protectie['code']}'");
$mesaj = "<div class=\"msg\"><div class=\"msg success\">Success! You have received <b>{$ext->punkty} coins</b>!</div></div>";
}else{
$mesaj = "<div class=\"msg\"><div class=\"error\">Error! This coupon code doesn't exist or is already used!</div></div>";
}}?>
<div class="block medium right">
			<div class="top">
 
					<h1>Potwierdz kupon<h1>
			</div>
		<div class="content"><? echo $mesaj; ?> 
<form method="post">
<table class="form">
	<tr>
		<td width="150px"><b>Kod</b></td>
		<td>
			<input type="text" name="code" /><br />			
		</td>
	</tr>
	<tr>
		<td></td>
		<td><input type="submit" name="submit" value="Send" /></td>
	</tr>
</table>
<div class="msg"><div class="info">If you have received an coupon code, you can validate it here.</div></div>
</form>
				</div>
			</div>				
[PHP] pobierz, plaintext 

witam
w wygenerowanym formularzu po wpisaniu "kodu" strona się odswieża.
podejrzewam błąd w
mysql_query("UPDATE `user` SET `punkty`=`punkty`+'{$ext->punkty}' WHERE `login`='${$_SESSION['login']}'");

co może być nie tak?

pozdrawiam

Zapoznaj się z tym:
Temat: Najczestsze bledy

Przenoszę na "Przedszkole".