DOMDocument::normalizeDocument

(PHP 5, PHP 7)

DOMDocument::normalizeDocument — Normalizes the document

说明

public void DOMDocument::normalizeDocument ( void )

This method acts as if you saved and then loaded the document, putting the document in a "normal" form.

返回值

没有返回值。

参见

» The DOM Specification
DOMNode::normalize() - Normalizes the node

用户评论:

[#1] lingasamy dot sakthivel at gmail dot com [2015-04-16 05:44:26]

You can use this in this way.

$doc = new DOMDocument('1.0', 'UTF-8');
$doc->loadHTML($content); // html content
$xpath = new DOMXPath($doc);
$doc->normalizeDocument();

Note that, you can use $doc->normalizeDocument(); at any point of time.