In most cases it's packaged as part of the php xml extension
but there's likely some OS that maybe package it separately....
Shouldn't cause any harm being here
Change-Id: I6c8a40a06314e7e4eb3fe83448a2a071e8203554
* Web server with PHP 7.0.13 or higher, plus the following extesnsions:
** ctype
+** dom
** fileinfo
** iconv
** json
support. It also requires the following PHP extensions:
* ctype
+* dom
* fileinfo
* iconv
* json
"composer/semver": "1.5.0",
"cssjanus/cssjanus": "1.3.0",
"ext-ctype": "*",
+ "ext-dom": "*",
"ext-fileinfo": "*",
"ext-iconv": "*",
"ext-json": "*",