How to Get the Outer HTML of a Node Using DOMDocument in PHP?

Getting Outer HTML with DOMDocument in PHP

The provided PHP code attempts to replace video links within a string using DOMDocument. However, the outerHTML property currently fails to capture the complete HTML code of a hyperlink.

Solution:

In PHP 5.3.6 and later, the saveHtml method can be used with a specific node to retrieve its outer HTML. For instance:

$domDocument->saveHtml($nodeToGetTheOuterHtmlFrom);

Alternatives:

In earlier PHP versions, saveXml can be used instead. While it produces XML-compliant markup, it is still suitable for a elements:

$domDocument->saveXml($nodeToGetTheOuterHtmlFrom);

For more information, refer to the following resource:

• [DOM Goodie in PHP 5.3.6](http://blog.gordon-oheim.biz/2011-03-17-The-DOM-Goodie-in-PHP-5.3.6/)

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