Bob, I tried out your test code and had no problems at all. I used readfile() and both IE 6.0 and Mozilla 1.0 handled the download fine. I just had to change the name of the file from a .php to a ...

Learn how to troubleshoot Apache 2 when it's not executing PHP files with this easy-to-follow, step-by-step tutorial.

With Nginx and PHP-FPM installed, you must edit the default Nginx config file. This allow the PHP FastCGI Process Manager to handle requests that have a .php extension. The default Nginx file can be ...