function toLower()
{
$str = $this->string;
if (count(Characters::getAllMap()) > 0) {
foreach (Characters::getAllMap() as $hexName => $letter) {
$str = str_replace($letter[Characters::TYPE_BIG], $letter[Characters::TYPE_SMALL], $str);
}
}
return new StringObject(strtolower($str));
}
function onLoading()
{
$lang = new Language(ResourceManager::getResource(MainConfig::LANGUAGE_INDEX_NAME));
$lang->loadFile(self::TAG);
$ch = new Characters("Turkish");
$ch->addMap("Ğ", "ğ", "g");
$ch->addMap("Ç", "ç", "c");
$ch->addMap("İ", "i", "i");
$ch->addMap("I", "ı", "i");
$ch->addMap("Ö", "ö", "o");
$ch->addMap("Ş", "ş", "s");
$ch->addMap("Ü", "ü", "u");
return $lang;
}