PHP XML 扩展：未安装
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PHP XML Extension: Not installed
提问by Forrest
So i'm currently installing mybb and went through a very long tutorial on how to do it. The problem is when I get to the requirements check this shows up
所以我目前正在安装 mybb 并经历了一个很长的关于如何做到这一点的教程。问题是当我达到要求时检查这是否显示
How does one go about fixing this? I read that I may need to do
如何解决这个问题？我读到我可能需要做
sudo apt-get install php-xml
须藤 apt-get 安装 php-xml
I have done this and everything went ok but still doesn't change it to installed.
我已经这样做了，一切顺利，但仍然没有将其更改为已安装。
FYI: I have only been using this OS for a few days so please go nice on me :)
仅供参考：我只使用了几天这个操作系统，所以请对我好一点:)
回答by William Booth
You're close
你很近
sudo apt-get install php-xml
Then you need to restart apache so it takes effect
然后需要重启apache才能生效
sudo service apache2 restart
回答by Rewieer
Had the same problem running PHP 7.2. I had to do the following :
运行 PHP 7.2 时遇到同样的问题。我必须执行以下操作：
sudo apt-get install php7.2-xml
sudo apt-get install php7.2-xml
回答by Enmanuel
I solved this issue with commands bellow:
我用下面的命令解决了这个问题：
$ sudo apt-get install php7.3-intl
$ sudo /etc/init.d/php7.3-fpm restart
These commands works for me in homestead with php7.3
这些命令适用于我在 php7.3 的宅基地
