47 lines
1.1 KiB
PHP
47 lines
1.1 KiB
PHP
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<?php
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namespace Symfony\Components\CssSelector;
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/*
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* This file is part of the symfony package.
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*
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* (c) Fabien Potencier <fabien.potencier@symfony-project.com>
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*
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* For the full copyright and license information, please view the LICENSE
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* file that was distributed with this source code.
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*/
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/**
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* XPathExprOr represents XPath |'d expressions.
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*
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* Note that unfortunately it isn't the union, it's the sum, so duplicate elements will appear.
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*
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* This component is a port of the Python lxml library,
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* which is copyright Infrae and distributed under the BSD license.
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*
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* @package symfony
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* @subpackage css_selector
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* @author Fabien Potencier <fabien.potencier@symfony-project.com>
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*/
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class XPathExprOr extends XPathExpr
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{
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public function __construct($items, $prefix = null)
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{
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$this->items = $items;
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$this->prefix = $prefix;
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}
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public function __toString()
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{
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$prefix = $this->prefix;
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$tmp = array();
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foreach ($this->items as $i)
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{
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$tmp[] = sprintf("%s%s", $prefix, $i);
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}
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return implode($tmp, ' | ');
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}
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}
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