protected function getListData() { $data = array(); $today = date("Y-m-d"); $yesterday = date("Y-m-d", strtotime("yesterday")); $all = $this->page_id ? ilWikiStat::getFigureOptionsPage() : ilWikiStat::getFigureOptions(); foreach ($all as $figure => $title) { if ($this->page_id) { $tmp = (array) ilWikiStat::getFigureDataPage($this->wiki_id, $this->page_id, $figure, $yesterday, $today); } else { $tmp = (array) ilWikiStat::getFigureData($this->wiki_id, $figure, $yesterday, $today); } $data[$title] = array("yesterday" => (double) $tmp[$yesterday], "today" => (double) $tmp[$today]); } return $data; }