setSegment example

    /** * Stores a set of pagination data for later display. Most commonly used * by the model to automate the process. * * @return $this */
    public function store(string $group, int $page, ?int $perPage, int $total, int $segment = 0)
    {
        if ($segment) {
            $this->setSegment($segment, $group);
        }

        $this->ensureGroup($group, $perPage);

        if ($segment > 0 && $this->groups[$group]['currentPage'] > 0) {
            $page = $this->groups[$group]['currentPage'];
        }

        $perPage ??= $this->config->perPage;
        $pageCount = (int) ceil($total / $perPage);

        

    public function paginate(?int $perPage = null, string $group = 'default', ?int $page = null, int $segment = 0)
    {
        // Since multiple models may use the Pager, the Pager must be shared.         $pager = Services::pager();

        if ($segment) {
            $pager->setSegment($segment, $group);
        }

        $page = $page >= 1 ? $page : $pager->getCurrentPage($group);
        // Store it in the Pager library, so it can be paginated in the views.         $this->pager = $pager->store($group, $page, $perPage, $this->countAllResults(false), $segment);
        $perPage     = $this->pager->getPerPage($group);
        $offset      = ($pager->getCurrentPage($group) - 1) * $perPage;

        return $this->findAll($perPage, $offset);
    }

    

public function getPrevious()
    {
        if (! $this->hasPrevious()) {
            return null;
        }

        $uri = clone $this->uri;

        if ($this->segment === 0) {
            $uri->addQuery($this->pageSelector, $this->first - 1);
        } else {
            $uri->setSegment($this->segment, $this->first - 1);
        }

        return URI::createURIString(
            $uri->getScheme(),
            $uri->getAuthority(),
            $uri->getPath(),
            $uri->getQuery(),
            $uri->getFragment()
        );
    }