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OrNode.php
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OrNode.php
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<?php
/*
* This file is part of the Symfony package.
*
* (c) Fabien Potencier <fabien@symfony.com>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace Symfony\Component\CssSelector\Node;
use Symfony\Component\CssSelector\XPathExprOr;
/**
* OrNode represents a "Or" node.
*
* This component is a port of the Python lxml library,
* which is copyright Infrae and distributed under the BSD license.
*
* @author Fabien Potencier <fabien@symfony.com>
*/
class OrNode implements NodeInterface
{
protected $items;
/**
* Constructor.
*
* @param array $items An array of NodeInterface objects
*/
public function __construct($items)
{
$this->items = $items;
}
/**
* {@inheritDoc}
*/
public function __toString()
{
return sprintf('%s(%s)', __CLASS__, $this->items);
}
/**
* {@inheritDoc}
*/
public function toXpath()
{
$paths = array();
foreach ($this->items as $item) {
$paths[] = $item->toXpath();
}
return new XPathExprOr($paths);
}
}