Let's use our example :
require_once "GetText.php";
// initialiase GetText package
GetText::init();
// add the translation domain we wrote files for
GetText::addDomain('mydomain', '/path/to/your/translation_root');
// set the language to use
GetText::setLanguage('fr_FR');
// translate following sentence
echo GetText::gettext('Simple test');This should echo "Une petite phrase en français".
If you have php gettext support installed but for some reason prefers to use the GetText parser, replace GetText::init() with the following line :
GetText::init(GETTEXT_PHP);
The second argument of addDomain() is the path to the translation root, if no path is given, GetText will look into "./locale".