Download a file in php

## Download file with a save option in php. $filename = “newfile.pdf”; $file_url = $filepath.$filename; //example: $file_url = ‘http://www.link.com/file.pdf’; header(‘Content-Type: application/octet-stream’); header(“Content-Transfer-Encoding: Binary”);  header(“Content-disposition: attachment; filename=\”” . basename($file_url) . “\””);  readfile($file_url);