How to Insert HTML into PHP DOMNodes Without Encoding?-PHP Tutorial-php.cn

How to Insert HTML into PHP DOMNodes Without Encoding?

Mary-Kate Olsen

Release： 2024-11-21 04:56:08

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How to Insert HTML into PHP DOMNodes Without Encoding?

Inserting HTML into PHP DOMNodes Without Encoding

Inserting HTML into existing DOMNodes without content encoding can be achieved using the DOMDocumentFragment::appendXML method. Here's how:

Example

// DOMDocument setup
$dom = new DOMDocument;
$dom->loadXml('<html><body/></html>');
$body = $dom->documentElement->firstChild;

// Create DocumentFragment for template
$template = $dom->createDocumentFragment();
$template->appendXML('<h1>

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Output

<?xml version="1.0"?>
<html><body><h1>

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Importing from Another DOMDocument

If you need to import HTML from another DOMDocument, you can use the following code:

// Create new DOMDocument for template
$tpl = new DOMDocument;
$tpl->loadXml('<h1>

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Importing Malformed HTML

To import malformed HTML, use loadHTML instead of loadXml and enable internal error handling:

libxml_use_internal_errors(true);
$tpl = new DOMDocument;
$tpl->loadHtml('<h1>

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