Save thumbernails and delete original images

[Jankie]

Ok,I now realized that imagecopyresize does not actually resize original image for good,but just resizes the display.
I can live with that.
Can someone help me to get this piece of code save the created thumbernail instead of outputing the resized result on the fly to the browser ?
I want the created thumbernail saved in the same directory as the original uploaded image.Even better overwrites it and just keep the reduced version.

$imagepath = $uploaddir.$imageName;
    list($width,$height)=getimagesize($imagepath); 
     if($height > 480){  
  $image = imagecreatefromjpeg($imagepath);
          $newheight=480; 
        $newwidth=($width/$height)*480;        
        $thumb = imagecreatetruecolor($newwidth,$newheight);
imagecopyresampled($thumb,$image,0,0,0,0,$newwidth,$newheight,$width,$height);  
        imagejpeg($thumb,$image,100);     
        imagedestroy($image); 
        imagedestroy($thumb); 
     }
else if($width > 620){        
        $image = imagecreatefromjpeg($imagepath);
        $newwidth=620; 
        $newheight=($height/$width)*620; 
        $thumb =imagecreatetruecolor($newwidth,$newheight); 
         imagecopyresampled($thumb,$image,0,0,0,0,$newwidth,$newheight,$width,$height); 
header("Content-Type: image/jpeg");
 
imagejpeg($thumb,$image,100);     
        imagedestroy($image); 
        imagedestroy($thumb); 
    }
echo "<img src\"$imagepath\" height=\"$newheight\" width=\"$newwidth\" />";
 

< Please use [code] tags when posting code! -Atli >

[kovik]

imagejpeg only takes up to three parameters. The first parameter is the image resource, the second is the file to save it to, and the third is the quality. I don't think your $image variable is a filename. :-p

[Jankie]

$image is the path to a filename.It saves the original just not the thumbernail

[kovik]

$image is the path to a filename.It saves the original just not the thumbernail

No, that's what I'm trying to tell you. $image is NOT a filepath.

$image = imagecreatefromjpeg($imagepath);

See?