MatchingNode.php

<?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;


/**
 * Represents a "<selector>:is(<subSelectorList>)" node.
 *
 * This component is a port of the Python cssselect library,
 * which is copyright Ian Bicking, @see https://github.com/SimonSapin/cssselect.
 *
 * @author Hubert Lenoir <lenoir.hubert@gmail.com>
 *
 * @internal
 */
class MatchingNode extends AbstractNode {
    
    /**
     * @param array<NodeInterface> $arguments
     */
    public function __construct(NodeInterface $selector, array $arguments = []) {
    }
    public function getSpecificity() : Specificity {
        $argumentsSpecificity = array_reduce($this->arguments, fn($c, $n) => 1 === $n->getSpecificity()
            ->compareTo($c) ? $n->getSpecificity() : $c, new Specificity(0, 0, 0));
        return $this->selector
            ->getSpecificity()
            ->plus($argumentsSpecificity);
    }
    public function __toString() : string {
        $selectorArguments = array_map(fn($n): string => ltrim((string) $n, '*'), $this->arguments);
        return \sprintf('%s[%s:is(%s)]', $this->getNodeName(), $this->selector, implode(', ', $selectorArguments));
    }

}