Question

At the current time I’m using this code to output a file to a user.

header('Content-type: application/octet-stream');
header('Content-Disposition: attachment; filename='.$or.'');
readfile($file);

The code, however doesn’t tell the browser how large the file is. And it can’t output large files like 1 gb. I want the code to tell the browser the actual size of the file and be able to output large files

Answer 1

header("Content-Length: $value");