/** * Filter by creation date * * @access public * @param string $start * @param string $end * @return TaskFilter */ public function filterByCreationDateRange($start, $end) { $this->query->addCondition($this->getCalendarCondition($this->dateParser->getTimestampFromIsoFormat($start), $this->dateParser->getTimestampFromIsoFormat($end), 'date_creation', 'date_completed')); return $this; }