问题
How would I save an XML file opened with DomDocument so that the HTML inside won't be encoded into HTML entities?
回答1:
I'd say, read through it however you normally are going to, then use html-entity-decode()
http://www.php.net/manual/en/function.html-entity-decode.php
in whatever you are using to write it back out as xml.
来源：https://stackoverflow.com/questions/1629890/php-domdocument-save-xml-with-html