php - codeigniter force_download() for excel file downloading a corrupt file -


following code using force download files on server in codeigniter. downloaded file corrupt , ms excel not able open it. don't see problem code. downloaded files using ftp server , checked , opened fine.i don't know did wrong.

$this->load->helper('download'); $path = base_url('reference/filename.xlsx'); $data = file_get_contents($path); // read file's contents $name = 'filename.xlsx'; force_download($name, $data);

i had same problem , ci not support xlsx default. have find lib this. anyway, can download csv if want.


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