class.upload.php is a powerful and mature PHP class to manage uploaded files, and manipulate images in many ways. The script is available under a GPL license.
more info about the class
$handle = new upload($_FILES['image_field']); header('Content-type: ' . $handle->file_src_mime); echo $handle->Process(); die();
$handle = new upload($_FILES['image_field']); header('Content-type: ' . $handle->file_src_mime); header("Content-Disposition: attachment; filename=".rawurlencode($handle->file_src_name).";"); echo $handle->Process(); die();
How to output the resulting file or picture directly to the browser?
Simply call process() without an argument (or with null as first argument):
Or if you want to force the download of the file: