+~]\\s*+)(?=[[:alpha:]_\\-.#*:\\[])'; /** * options array key for `querySelectorAll` * * @var string */ private const QSA_ALWAYS_THROW_PARSE_EXCEPTION = 'alwaysThrowParseException'; /** * @var array */ private $excludedSelectors = []; /** * @var array */ private $excludedCssSelectors = []; /** * @var array */ private $allowedMediaTypes = ['all' => true, 'screen' => true, 'print' => true]; /** * @var array{ * 0: array, * 1: array * } */ private $caches = [ self::CACHE_KEY_SELECTOR => [], self::CACHE_KEY_COMBINED_STYLES => [], ]; /** * @var ?CssSelectorConverter */ private $cssSelectorConverter = null; /** * the visited nodes with the XPath paths as array keys * * @var array */ private $visitedNodes = []; /** * the styles to apply to the nodes with the XPath paths as array keys for the outer array * and the attribute names/values as key/value pairs for the inner array * * @var array> */ private $styleAttributesForNodes = []; /** * Determines whether the "style" attributes of tags in the the HTML passed to this class should be preserved. * If set to false, the value of the style attributes will be discarded. * * @var bool */ private $isInlineStyleAttributesParsingEnabled = true; /** * Determines whether the `