ViewExecutable::setCurrentPage

public ViewExecutable::setCurrentPage($page)

public function setCurrentPage($page) {
  $this->current_page = $page;

  // Calls like ::unserialize() might call this method without a proper $page.
  // Also check whether the element is pre rendered. At that point, the cache
  // keys cannot longer be manipulated.
  if ($page !== NULL && empty($this->element['#pre_rendered'])) {
    $this->element['#cache']['keys'][] = 'page:' . $page;
  }

  // If the pager is already initialized, pass it through to the pager.
  if (!empty($this->pager)) {
    return $this->pager->setCurrentPage($page);
  }
}