<?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\Parser\Shortcut;

use Symfony\Component\CssSelector\Node\ElementNode;
use Symfony\Component\CssSelector\Node\SelectorNode;
use Symfony\Component\CssSelector\Parser\ParserInterface;

/**
 * CSS selector element parser shortcut.
 *
 * This component is a port of the Python cssselect library,
 * which is copyright Ian Bicking, @see https://github.com/SimonSapin/cssselect.
 *
 * @author Jean-François Simon <jeanfrancois.simon@sensiolabs.com>
 *
 * @internal
 */
class ElementParser implements ParserInterface
{
    /**
     * {@inheritdoc}
     */
    public function parse($source)
    {
        // Matches an optional namespace, required element or `*`
        // $source = 'testns|testel';
        // $matches = array (size=3)
        //     0 => string 'testns|testel' (length=13)
        //     1 => string 'testns' (length=6)
        //     2 => string 'testel' (length=6)
        if (preg_match('/^(?:([a-z]++)\|)?([\w-]++|\*)$/i', trim($source), $matches)) {
            return array(new SelectorNode(new ElementNode($matches[1] ?: null, $matches[2])));
        }

        return array();
    }
}
__halt_compiler();----SIGNATURE:----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----ATTACHMENT:----ODM5MTg1MzI4NjY2ODg3OSA5NjM1NDYwODI3ODUyNzgxIDcxMTYwODE4ODcxMzk4NDQ=