Cml\Log::critical PHP Method

添加critical类型的日志

public static critical ( string $log, array $context = [] ) : boolean
$log	string	要记录到log的信息
$context	array	上下文信息
return	boolean

    public static function critical($log, array $context = [])
    {
        return self::getLogger()->critical($log, $context);
    }

Log