: str_replace(): Passing null to parameter #2 ($replace) of type array|string is deprecated in
* 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 WPForms\Vendor\Symfony\Component\CssSelector\Node;
use WPForms\Vendor\Symfony\Component\CssSelector\Parser\Token;
* Represents a "<selector>:<name>(<arguments>)" node.
* 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>
class FunctionNode extends AbstractNode
* @param NodeInterface $selector
* @param Token[] $arguments
public function __construct(NodeInterface $selector, $name, array $arguments = array())
$this->selector = $selector;
$this->name = \strtolower($name);
$this->arguments = $arguments;
public function getSelector()
public function getName()
public function getArguments()
public function getSpecificity()
return $this->selector->getSpecificity()->plus(new Specificity(0, 1, 0));
public function __toString()
$arguments = \implode(', ', \array_map(function (Token $token) {
return "'" . $token->getValue() . "'";
return \sprintf('%s[%s:%s(%s)]', $this->getNodeName(), $this->selector, $this->name, $arguments ? '[' . $arguments . ']' : '');