static function strtolower($text)
{
//We need to detect our internal charset
if (self::$charset === null) {
self::$charset = eZTextCodec::internalCharset();
}
//First try to use mbstring
if (extension_loaded('mbstring')) {
return mb_strtolower($text, self::$charset);
} else {
// Fall back if mbstring is not available
$char = eZCharTransform::instance();
return $char->transformByGroup($text, 'lowercase');
}
}
