Php/docs/xmldiff-file.diff
From Get docs
XMLDiff\File::diff
(PECL xmldiff >= 0.8.0)
XMLDiff\File::diff — Diff two XML files
Description
public XMLDiff\File::diff
( string $from
, string $to
) : string
Diff two local XML files and produce string with the diff information.
Parameters
from
- Path to the source document.
to
- Path to the target document.
Return Values
String with the XML document containing the diff information or NULL.