<?php
if(!isset($_POST['username']) || !isset($_POST['passwort']) || !isset($_POST['mail'])) {
header("Location: anmeldungsseite.php?error1=true");
} else {

include 'include/mysqldatas.php';


$nick = $_POST['username'];
$pass = $_POST['passwort'];
$mail = $_POST['mail'];


$link = mysql_connect($mysqlhost, $mysqlusername, $mysqlpassword);
mysql_select_db($mysqldatabase, $link);
$befehl = mysql_query("SELECT * FROM Benutzerdaten WHERE Username ='$nick'");
if (mysql_num_rows($befehl) > 0){
echo "Username vergeben";
} else {

$insert = "INSERT INTO Benutzerdaten (Username, Kennwort, Email)
VALUES ('$nick', '$pass', '$mail')";
$ok = mysql_query($insert);

if ($ok != 0) {

$test = "SELECT * FROM Benutzerdaten WHERE Username = '$nick'";
$result = mysql_query($test);
$row = mysql_fetch_array($result, MYSQL_ASSOC);
$nowtheid = $row['ID'];

$befehl = mysql_query("SELECT * FROM Benutzerdaten WHERE Username ='$nick'");
if (mysql_num_rows($befehl) > 0)
{
echo "Username vergeben";
} else {


$banner = "INSERT INTO Bannerklicks(ID) VALUES ('$nowtheid')";
$input = mysql_query($banner);

if($input != 0) {

session_start();
$_SESSION['ID'] = $nowtheid;

header("Location: homeseite.php");
} else {
header("Location: anmeldungsseite.php?error2=true");
}

mysql_close($link);
}
}
}
}
?>