<?php
namespace MailPoetVendor\Symfony\Component\CssSelector;
if (!defined('ABSPATH')) exit;
use MailPoetVendor\Symfony\Component\CssSelector\Parser\Shortcut\ClassParser;
use MailPoetVendor\Symfony\Component\CssSelector\Parser\Shortcut\ElementParser;
use MailPoetVendor\Symfony\Component\CssSelector\Parser\Shortcut\EmptyStringParser;
use MailPoetVendor\Symfony\Component\CssSelector\Parser\Shortcut\HashParser;
use MailPoetVendor\Symfony\Component\CssSelector\XPath\Extension\HtmlExtension;
use MailPoetVendor\Symfony\Component\CssSelector\XPath\Translator;
class CssSelectorConverter
{
 private $translator;
 private $cache;
 private static $xmlCache = [];
 private static $htmlCache = [];
 public function __construct(bool $html = \true)
 {
 $this->translator = new Translator();
 if ($html) {
 $this->translator->registerExtension(new HtmlExtension($this->translator));
 $this->cache =& self::$htmlCache;
 } else {
 $this->cache =& self::$xmlCache;
 }
 $this->translator->registerParserShortcut(new EmptyStringParser())->registerParserShortcut(new ElementParser())->registerParserShortcut(new ClassParser())->registerParserShortcut(new HashParser());
 }
 public function toXPath(string $cssExpr, string $prefix = 'descendant-or-self::')
 {
 return $this->cache[$prefix][$cssExpr] ?? ($this->cache[$prefix][$cssExpr] = $this->translator->cssToXPath($cssExpr, $prefix));
 }
}