Upload/Download a file

'; } else { $file1 = $files[0]; header("Content-Disposition: attachment; filename=\"$file1\""); header('Content-Type: ' . `file files/* --mime-type -b`); //Download set_time_limit(0); $file = @fopen('files/' . $file1,"rb"); while(!feof($file)) { print(@fread($file, 1024*8)); ob_flush(); flush(); } unlink('files/'.$file1); } }elseif($_SERVER['REQUEST_METHOD']=='POST') { if(count($files) == 2) { if(isset($_FILES['upload'])) { $uploadfile = 'files/' . basename($_FILES['upload']['name']); move_uploaded_file($_FILES['upload']['tmp_name'], $uploadfile); print 'file uploaded'; } } else { print 'Currently no upload possible!'; } } ?>