How Can I Retrieve the Complete Outer HTML of a DOMDocument Node in PHP?

Retrieving the Outer HTML of a DOMDocument

In an attempt to replace video links within a string, you are facing difficulties in obtaining the complete HTML code for hyperlinks using the outerHTML() function.

DOMDocument currently supports the saveHtml() method, which allows you to extract the HTML code of a specific node. To use this feature, simply pass the desired node as an argument to the saveHtml() method:

$domDocument->saveHtml($nodeToGetTheOuterHtmlFrom);

In older versions of PHP, saveXml() was the primary method for exporting node content. However, it produces XML-compliant markup, which may not be suitable for HTML elements like anchor tags ( elements).

For more information on this enhancement in PHP 5.3.6, refer to: http://blog.gordon-oheim.biz/2011-03-17-The-DOM-Goodie-in-PHP-5.3.6/.

The above is the detailed content of How Can I Retrieve the Complete Outer HTML of a DOMDocument Node in PHP?. For more information, please follow other related articles on the PHP Chinese website!