moodle 装不了

php_extension fileinfo
must be installed and enabled

The Fileinfo PECL package has been superseded, but is still maintained for bugs and security fixes. Indeed the fileinfo extension has been moved to php sources [php-src/ext/fileinfo https://pecl.php.net/package/php-src/ext/fileinfo] since 5.3.0: you should enable it, since it should be already installed by default with your PHP installation. Look for more specific details for your OS environment and/or contact your Hosting Provider.

fileinfo pecl包已被取代，但仍为错误和安全修复而维护。实际上，从5.3.0开始，fileinfo扩展已经被移动到php源[php-src/ext/fileinfo https://pecl.php.net/package/php-src/ext/fileinfo]中：您应该启用它，因为默认情况下它应该已经与您的php安装一起安装。请为您的操作系统环境查找更具体的详细信息和/或与主机提供商联系。