新装的nextcloud，每秒5次的频率不断报错：

You are using a fallback implementation of the intl extension. Installing the native one is highly recommended instead. at /data/web/nc/3rdparty/patchwork/utf8/src/Patchwork/Utf8/Bootup/intl.php#18

后来查了下是缺了php-intl，装了就安静了