文字
XMLDiff\DOM::diff
(PECL xmldiff >= 0.8.0)
XMLDiff\DOM::diff — Diff two DOMDocument objects
说明
public DOMDocument XMLDiff\DOM::diff
( DOMDocument
$from
, DOMDocument $to
)Diff two DOMDocument instances and produce the new one containing the diff information.
参数
-
from -
Source DOMDocument object.
-
to -
Target DOMDocument object.
返回值
DOMDocument with the diff information or NULL.