pager_find_page($element = 0)
Returns the current page being requested for display within a pager.
Parameters
int $element: (optional) An integer to distinguish between multiple pagers on one page.
Return value
int The number of the current requested page, within the pager represented by $element. This is determined from the URL query parameter \Drupal::request()->query->get('page'), or 0 by default. Note that this number may differ from the actual page being displayed. For example, if a search for "example text" brings up three pages of results, but a user visits search/node/example+text?page=10, this function will return 10, even though the default pager implementation adjusts for this and still displays the third page of search results at that URL.
See also
File
- core/includes/pager.inc, line 28
- Functions to aid in presenting database results as a set of pages.
Code
function pager_find_page($element = 0) { $page = \Drupal::request()->query->get('page', ''); $page_array = explode(',', $page); if (!isset($page_array[$element])) { $page_array[$element] = 0; } return (int) $page_array[$element]; }
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