<?php
/**
* This file contains the CssParserCombinatorAdjacent class.
*
* PHP Version 5.3
*
* @category Css
* @package CssParser
* @author Gonzalo Chumillas <gonzalo@soloproyectos.com>
* @license https://raw2.github.com/soloproyectos/php.common-libs/master/LICENSE BSD 2-Clause License
* @link https://github.com/soloproyectos/php.common-libs
*/
namespace com\soloproyectos\common\css\parser\combinator;
use \DOMElement;
use com\soloproyectos\common\css\parser\combinator\CssParserCombinator;
use com\soloproyectos\common\dom\DomHelper;
/**
* Class CssParserCombinatorAdjacent.
*
* This class represents a filter in a CSS expression.
*
* @category Css
* @package CssParser
* @author Gonzalo Chumillas <gonzalo@soloproyectos.com>
* @license https://raw2.github.com/soloproyectos/php.common-libs/master/LICENSE BSD 2-Clause License
* @link https://github.com/soloproyectos/php.common-libs
*/
class CssParserCombinatorAdjacent extends CssParserCombinator
{
/**
* Gets the adjacent node.
*
* @param DOMElement $node DOMElement object
* @param string $tagname Tag name
*
* @return array of DOMElement
*/
public function filter($node, $tagname)
{
$ret = array();
if ($element = DomHelper::getNextSiblingElement($node)) {
array_push($ret, $element);
}
return $ret;
}
}
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