安装

此扩展默认为启用,编译时可通过下列选项禁用: --disable-simplexml

Note: Before PHP 5.1.2, --enable-simplexml is required to enable this extension.

User Contributed Notes

Rapitharian at hotmail dot com 24-Apr-2019 08:39
To install on CentOS and Redhat, run: sudo yum -y install php-xml
ottakar at freezed dot me 19-Dec-2017 09:31
This XML module is not provided on a default php (v7) install on Debian GNU/Linux stretch (9.3)
Add it with: sudo apt-get install php-xml
shashank at shankee dot com 31-May-2017 09:44
Installing simpleXml using composer:

"composer require ext-simplexml"

The extension is enabled by default in most distros. You can check the list of php modules using:

"php -m"
morel dot josh at hotmail dot com 17-Dec-2016 12:09
For Linux Ubuntu using PHP 7:
sudo apt-get install php7.0-xml