function initI18N()
{
global $redis;
$ttl = 86400;
$hash = "xtoolsI18N_" . XTOOLS_REDIS_FLUSH_TOKEN . '35';
$lc = $redis->get($hash);
if ($lc === false) {
$initOpts = array('suppressfatal' => true, 'stayalive' => true);
$I18N = new Intuition($initOpts);
$I18N->loadTextdomainFromFile(XTOOLS_I18_TEXTFILE, 'xtools');
$I18N->setDomain('xtools');
$redis->setex($hash, $ttl, serialize($I18N));
} else {
$I18N = unserialize($lc);
unset($lc);
}
//temp messages
$this->i18Langs = $I18N->getAvailableLangs('xtools');
return $I18N;
}