code: public function getPages()
      {
          if ($this->getPageRange() > $this->getPagesCount()) {
              $this->setPageRange($this->getPagesCount());
          }
  
          $delta = ceil($this->getPageRange() / 2);
  
          if ($this->getCurrentPageNumber() - $delta > $this->getPagesCount() - $this->getPageRange()) {
              $pages = range($this->getPagesCount() - $this->getPageRange() + 1, $this->getPagesCount());
          } else {
              if ($this->getCurrentPageNumber() - $delta < 0) {
                  $delta = $this->getCurrentPageNumber();
              }
  
              $offset = $this->getCurrentPageNumber() - $delta;
              $pages = range($offset + 1, $offset + $this->getPageRange());
          }
  
          return $pages;
      }
docs: Acesso ao range de paginas para navegacao.
  
  @return array