1 <?php

     2 

     3 /*

     4  * This file is part of the Symfony package.

     5  *

     6  * (c) Fabien Potencier <fabien@symfony.com>

     7  *

     8  * For the full copyright and license information, please view the LICENSE

     9  * file that was distributed with this source code.

    10  */

    11 

    12 namespace Symfony\Component\CssSelector\Node;

    13 

    14 use Symfony\Component\CssSelector\XPathExprOr;

    15 

    16 /**

    17  * OrNode represents a "Or" node.

    18  *

    19  * This component is a port of the Python lxml library,

    20  * which is copyright Infrae and distributed under the BSD license.

    21  *

    22  * @author Fabien Potencier <fabien@symfony.com>

    23  */

    24 class OrNode implements NodeInterface

    25 {

    26     protected $items;

    27 

    28     /**

    29      * Constructor.

    30      *

    31      * @param array $items An array of NodeInterface objects

    32      */

    33     public function __construct($items)

    34     {

    35         $this->items = $items;

    36     }

    37 

    38     /**

    39      * {@inheritDoc}

    40      */

    41     public function __toString()

    42     {

    43         return sprintf('%s(%s)', __CLASS__, $this->items);

    44     }

    45 

    46     /**

    47      * {@inheritDoc}

    48      */

    49     public function toXpath()

    50     {

    51         $paths = array();

    52         foreach ($this->items as $item) {

    53             $paths[] = $item->toXpath();

    54         }

    55 

    56         return new XPathExprOr($paths);

    57     }

    58 }