Spatie\Menu\Traits\Activatable::determineActiveForUrl PHP Метод

    public function determineActiveForUrl(string $url, string $root = '/')
    {
        if (!$this->hasUrl()) {
            return;
        }
        $itemUrl = Url::fromString($this->url);
        $matchUrl = Url::fromString($url);
        // If the hosts don't match, this url isn't active.
        if ($itemUrl->getHost() !== $matchUrl->getHost()) {
            return $this->setInactive();
        }
        // If this url doesn't start with the root, it's inactive.
        if (!Str::startsWith($itemUrl->getPath(), $root)) {
            return $this->setInactive();
        }
        // For the next comparisons we just need the paths, and we'll remove
        // the root first.
        $itemPath = Str::removeFromStart($root, $itemUrl->getPath());
        $matchPath = Str::removeFromStart($root, $matchUrl->getPath());
        // If this url starts with the url we're matching with, it's active.
        if (Str::startsWith($matchPath, $itemPath)) {
            return $this->setActive();
        }
        return $this->setInactive();
    }