something not working, and I can't see what :(.. image upload

[roth_t]

Hey.. this is something I found online, and something mine combined, and it works perfectly... When I upload pic, it uploads it where I want to, and it makes thumbnail where I want to, BUT it resize the original and the thumbnail, so I end up with two same sized images, and I want one thumbnail, and you click it, it shows a bigger ( original ) picture.. Can anyone see an error in this code??

 

<?php 

function getExtension($str) {

         $i = strrpos($str,".");
         if (!$i) { return ""; } 
         $l = strlen($str) - $i;
         $ext = substr($str,$i+1,$l);
         return $ext;
}

define ("MAX_SIZE","5000");

$errors=0;

if(isset($_POST['submit']))
{
        $image =$_FILES["file"]["name"];
$uploadedfile = $_FILES['file']['tmp_name'];
  if ($image) 
  {
  $filename = stripslashes($_FILES['file']['name']);
        $extension = getExtension($filename);
  $extension = strtolower($extension);
if (($extension != "jpg") && ($extension != "jpeg") 
&& ($extension != "png") && ($extension != "gif")) 
  {
echo ' Unknown Image extension ';
$errors=1;
  }
else
{
   $size=filesize($_FILES['file']['tmp_name']);

if ($size > MAX_SIZE*1024)
{
echo "You have exceeded the size limit";
$errors=1;
}

if($extension=="jpg" || $extension=="jpeg" )
{
$uploadedfile = $_FILES['file']['tmp_name'];
$src = imagecreatefromjpeg($uploadedfile);
}
else if($extension=="png")
{
$uploadedfile = $_FILES['file']['tmp_name'];
$src = imagecreatefrompng($uploadedfile);
}
else 
{
$src = imagecreatefromgif($uploadedfile);
}

list($width,$height)=getimagesize($uploadedfile);

$newwidth=200;
$newheight=($height/$width)*$newwidth;
$tmp=imagecreatetruecolor($newwidth,$newheight);

$newwidth1=200;
$newheight1=($height/$width)*$newwidth1;
$tmp1=imagecreatetruecolor($newwidth1,$newheight1);

imagecopyresampled($tmp,$src,0,0,0,0,$newwidth,$newheight,
$width,$height);

imagecopyresampled($tmp1,$src,0,0,0,0,$newwidth1,$newheight1, 
$width,$height);



$thumbnail = "thumbnail". $_FILES['file']['name'];
$filename = "upload/". $_FILES['file']['name'];
$filename1 = "thumbnail/".$thumbnail;

imagejpeg($tmp,$filename,100);
imagejpeg($tmp1,$filename1,100);

imagedestroy($src);
imagedestroy($tmp);
imagedestroy($tmp1);
}
}
}
//If no errors registred, print the success message

if(!$errors) 
{
  header("Location: main.php");

}
?>

[jcbones]

Here:

$newwidth=200;
$newheight=($height/$width)*$newwidth;
$tmp=imagecreatetruecolor($newwidth,$newheight);

$newwidth1=200;
$newheight1=($height/$width)*$newwidth1;
$tmp1=imagecreatetruecolor($newwidth1,$newheight1);

You can see that you make the images the same size.  Change one of the $newwidth(1) to the thumbnail width size.  ie 50

[roth_t]

many thanks !!! .. looks like I need a pair of new eyes :/