I have found that:
When I type the following on terminal:
php -i | grep php.ini
I get the output:
The Loaded Configuration file is @ /etc/php5/cli/php.ini
However, from phpinfo(), I get to see:
The loaded ini file is @ /etc/php5/apache2/php.ini
Which one of these is working right now? How is it possible to have two php.ini files ?