Download of .zip file runs a corrupted file php

Question

I\'m trying to force a download of a protected zip file (I don\'t want people to access it without logging in first.

I have the function created for the login

Answer 1

try this to find if there is any error

error_reporting(0);

Do not print anything before writing the headers; Run an ob_start() to of your script, after the code edit your headers and then ob_flush() and ob_clean()