[PHP] Upload obrazkow Opcje

[koptus]

Witam, mam mały problem z uploadem obrazków, bazowałem na gotowym rozwiązaniu, jednak coś nie działa i ciągle mam błąd :/
o to kod

[PHP] pobierz, plaintext 
<?
if(isset($_POST['submit'])) { //see if submit button is pressed.
 
//check if they decided to upload a pic:
if($_FILES['userfile']['size'] > 1) { 
 
$max_size = 10000000000;
$max_height = 300;
$max_width = 300;
 
$info = getimagesize($_FILES['userfile']['tmp_name']);
}
//check file-size (in bytes):    
if(($_FILES['userfile']['size'] > $_POST['MAX_FILE_SIZE']) || ($_FILES['userfile']['size'] > $max_size)) {
    die("<BR><BR>Błąd, rozmiar pliku jest zbyt duży!: (<b>" . $_FILES['userfile']['size'] . "</b>).");
}
 
//check the extension.
     $array = explode(".", $_FILES['userfile']['name']); 
     $nr    = count($array); 
     $ext  = $array[$nr-1];
     if(($ext !="jpg") && ($ext !="jpeg") && ($ext !="png")) 
         die("<BR><BR>Dozowolone są tylko rozszerzenia jpg i png");
 
//CHECK TYPE: (what the browser sent)
if(($_FILES['userfile']['type'] != "image/jpeg") && ($_FILES['userfile']['type'] != "image/pjpeg") && ($_FILES['userfile']['type'] != "image/png")) {
    die("<BR><BR>Dozowolone są tylko rozszerzenia jpg i png");
}
    
//DOUBLE CHECK TYPE: if image MIME type from GD getimagesize() -In case it was a FAKE!                            
if(($info['mime'] != "image/jpeg") && ($info['mime'] != "image/pjpeg") && ($info['mime'] != "image/png")) {
    die("<BR><BR>Dozowolone są tylko rozszerzenia jpg i png");
}
 
//check file size (length & width)
if(($info[0] > $max_width) || ($info[1] >$max_height)) {
    die("<BR><BR>Obrazek jest za duży(<b>" . $info[0] . "</b> x <b>" . $info[1] . "</b>). Maksymalny rozmiar obrazka ". $max_height . " x ". $max_width .".");
}
 
//rename file, move it to location.
if(is_uploaded_file($_FILES['userfile']['tmp_name'])) {
 
//get max number of images the user has uploaded 
$m = mysql_query("SELECT max(user_images) as `total_images` FROM `images` WHERE `user_id` = '".$_SESSION['user_id']."'");
     if(!$m) die('An Error Occurred.');
       $result = mysql_fetch_object($m);
          if($result->total_images <= 0) {
                $image_number = 1;
          } else {
         $image_number = $result->total_images + 1;
          } //end if
 
$filename = strtolower($_SESSION['username']) . $image_number;
 
  if(move_uploaded_file($_FILES['userfile']['tmp_name'] , $_SERVER['DOCUMENT_ROOT']."/img/".$filename . '.' . $ext)) {
       echo("File uploaded successfully.");  
   } else {
        echo("An error occurred while uploading.");
   }//end upload
} //end is_uploaded_file
 
} else { //display form ?>
 
<form enctype="multipart/form-data" action="<? $_SERVER['PHP_SELF']; ?>" method="post" name="uploadImage" />
<input type="hidden" MAX_UPLOAD_SIZE = "10000000000" />
<input type="file" name="userfile" size="35" />
<input type="submit" name="submit" value="Upload Image">
 
<? } //end else ?>
[PHP] pobierz, plaintext 

za kazdym razem pokazuje mi się informacja o zbyt duzym rozmiarze pliku, czy ktoś może mi pomoc i powiedziec gdzie jest blad?(IMG:http://forum.php.pl/style_emoticons/default/smile.gif)