Today, after spending 3 days (yes 3 days!) trying to install PHPUnit on my Windows 7 machine, I realize that `php.ini` used by the PHP CLI is not the same with Apache server.
Quoted from Danial Brown from php.net “If there’s no php.ini file in the path it’s checking, it’ll just
use the internal defaults. You may not have a php.ini file anywhere
on your system, which is okay if you don’t need to do any tuning.”
And from Stephen “If you have one, it is likely in: <php>\php.ini”
So, I just write this down so as we can find it on the internet when we run into PHP-related installation like this. Hope that you would find it helpful!