public function getAttribute($name, $inherited = true)
    {
        $dict = $this->getPageDictionary();

        if (isset($dict->value[$name])) {
            return $dict->value[$name];
        }

        $inheritedKeys = ['Resources', 'MediaBox', 'CropBox', 'Rotate'];
        if ($inherited && \in_array($name, $inheritedKeys, true)) {
            if ($this->inheritedAttributes === null) {
                $this->inheritedAttributes = [];
                $inheritedKeys = \array_filter($inheritedKeys, function ($key) use ($dict) {
                    return !isset($dict->value[$key]);
                });

                if (\count($inheritedKeys) > 0) {
                    $parentDict = PdfType::resolve(PdfDictionary::get($dict, 'Parent'), $this->parser);
                    while ($parentDict instanceof PdfDictionary) {
                        foreach ($inheritedKeys as $index => $key) {
                            if (isset($parentDict->value[$key])) {
                                $this->inheritedAttributes[$key] = $parentDict->value[$key];
                                unset($inheritedKeys[$index]);
                            }
                        }

                        /** @noinspection NotOptimalIfConditionsInspection */
                        if (isset($parentDict->value['Parent']) && \count($inheritedKeys) > 0) {
                            $parentDict = PdfType::resolve(PdfDictionary::get($parentDict, 'Parent'), $this->parser);
                        } else {
                            break;
                        }
                    }
                }
            }

            if (isset($this->inheritedAttributes[$name])) {
                return $this->inheritedAttributes[$name];
            }
        }

        return null;
    }