public function store($updateNulls = true) { if (!$this->id || strcmp($this->created_date, '0000-00-00 00:00:00') !== 0) { $this->created_date = date('Y-m-d H:i:s', (int) gmdate('U')); } $this->last_updated = date('Y-m-d H:i:s', (int) gmdate('U')); return parent::store($updateNulls); }