Symfony2 create and download zip file

Question

I have one application that upload some files and then I can compress as zip file and download.

The export action:

public function exportAction() {
          


        

Answer 1

solved:

$zip->close();
header('Content-Type', 'application/zip');
header('Content-disposition: attachment; filename="' . $zipName . '"');
header('Content-Length: ' . filesize($zipName));
readfile($zipName);

apparently closing the file is important ;)