Adding image to folder

[Jbert2]

header ( 'Content-Type: image/jpeg' );
imagejpeg($im, "images2/". $prefix . $filename, 100);
imagejpeg($im);
imagedestroy($im);

 

 

The code does 2 things. displays the new image and saves it to folder 'images2' Problem is all saves overwrite image. How can I save to the folder with no overwrite

 

 

Thanks

 

 

JIM

[l0ve2hat3]

header ( 'Content-Type: image/jpeg' );
if(!file_exists("images2/". $prefix . $filename)) imagejpeg($im, "images2/". $prefix . $filename, 100);
imagejpeg($im);
imagedestroy($im);