XMLDiff\File
PHP Manual

XMLDiff\File::diff

(PECL xmldiff >= 0.8.0)

XMLDiff\File::diff — Diff two XML files

説明

public string XMLDiff\File::diff ( string $from , string $to )

Diff two local XML files and produce string with the diff information.

パラメータ

from

Path to the source document.

to

Path to the target document.

返り値

String with the XML document containing the diff information or NULL.

XMLDiff\File
PHP Manual