Hello there, I'd like to know which configuration file or setting is used by PHP mysqli extension to know the default charset connection to the database. I have two boxes with MySQL 5 / PHP 5 on them. One is a Gentoo box, and on this one by default the connection happens in UTF-8. The other server is a Mac OS X box and it uses latin-1 by default (forcing me to switch manually). I thought the information would be in /etc/my.cnf (in the client charset line), but this file is on OS X and it does not work. The only thing I could see that PHP is using is some locale settings, because on Gentoo locale prints LANG=en_US.UTF-8 LC_CTYPE="en_US.UTF-8" LC_NUMERIC="en_US.UTF-8" LC_TIME="en_US.UTF-8" LC_COLLATE="en_US.UTF-8" LC_MONETARY="en_US.UTF-8" LC_MESSAGES="en_US.UTF-8" LC_PAPER="en_US.UTF-8" LC_NAME="en_US.UTF-8" LC_ADDRESS="en_US.UTF-8" LC_TELEPHONE="en_US.UTF-8" LC_MEASUREMENT="en_US.UTF-8" LC_IDENTIFICATION="en_US.UTF-8" LC_ALL= whereas on OS X locale prints: LANG= LC_COLLATE="C" LC_CTYPE="C" LC_MESSAGES="C" LC_MONETARY="C" LC_NUMERIC="C" LC_TIME="C" LC_ALL="C" So could anyone experienced in the mysqli extension can help me so that I can set the default charset for the connection to be utf-8 on my OS X box? Thanks Jean-Noël