Loc::getMessage

static function getMessage($code, $replace = null, $language = null)
{
	if($language === null)
	{
		//function call optimization
		if(self::$currentLang === null)
		{
			$language = self::getCurrentLang();
		}
		else
		{
			$language = self::$currentLang;
		}
	}

	if(!isset(self::$messages[$language][$code]))
	{
		self::loadLazy($code, $language);
	}

	$s = self::$messages[$language][$code] ?? null;

	if (is_array($replace) && $s !== null)
	{
		$s = strtr($s, $replace);
	}

	return $s;
}