php-extended/php-html-transformer-empty-filter

A filter for html trees that removes empty nodes

2.0.3 2020-03-30 06:49 UTC

This package is auto-updated.

Last update: 2020-03-30 06:50:16 UTC


README

A filter for html trees that removes empty nodes.

Installation

The installation of this library is made via composer. Download composer.phar from their website. Then add to your composer.json :

	"require": {
		...
		"php-extended/php-html-transformer-empty-filter": "^2",
		...
	}

Then run php composer.phar update to install this library. The autoloading of all classes of this library is made through composer's autoloader.

Basic Usage

To filter a dom node, do the following :


use PhpExtended\HtmlTransformerEmptyFilter;

/* @var $dom \PhpExtended\Html\HtmlAbstractNodeInterface */
$filter = new HtmlTransformerEmptyFilter();
$filtered = $filter->transform($dom);
// $filtered instanceof \PhpExtended\Html\HtmlAbstractNodeInterface
// but without empty nodes

License

MIT (See license file).