/** * Checks if there is a lock record * @return bool */ private function isLocked() { if($this->locked != 1) return false; if($this->tstamp != 0) { jimport('joomla.utilities.date'); $date = new JDate(); $now = $date->toUNIX(); $diff = abs( $now - $this->tstamp ); if($diff > 180) { $this->isCrashed = true; } } return true; }