[SOLVED] Is this hard to fix?

[acctman]

I pretty sure this is not hard to fix for anyone who knows php well. I'm able to read though the coding and see areas that maybe the reason for the code now working but so far no php programmer i've come across has been able to fix it. I've added comments explaining what each code should do. It should take 30secs or less for an experience programmer to spot the problems. And, no I'm not receiving any errors so I can't google or look up a fix for it. Its only 9 lines of codes so its not a lot.

 

thanks in advance

 

//$_FILES["Filedata"]["tmp_name"]  the 'tmp_name' is the PHPSESSID so the name will always be unique
// there is coding above this that works fine.

// Get File Extension 
$ext=$_FILES["Filedata"]["type"];

// Convert Image to .jpg if the extension is not .jpg 
if($ext == "jpg" || $ext == "jpeg" || $ext == "pjpeg") { 
          $image = imagecreatefromjpeg($picture); 
            } elseif($ext == "gif") { 
          $image = imagecreatefromgif($picture); 
} 

//Save converted image 
//Now i need to save the filename back to the PHPSESSid which is pretty much what ever $_FILES["Filedata"]["tmp_name"] is but with the .jpg extension.

header ("Content-type : image/jpg"); 
ImageJpeg($image); 
ImageJpeg($image, "image.jpg");  ///////////// this needs to be $_FILES["Filedata"]["tmp_name"] . jpg 

[AndyB]

$image_name = $_FILES["Filedata"]["tmp_name"]. ".jpg"; // give it a name
header ("Content-type : image/jpg"); 
ImageJpeg($image); 
ImageJpeg($image,$image_name);