/** * Will collect all methods from a parent class. * * @param integer $filter Optional bitfield with modifiers that a collected * method must match to. * * @return array(\ReflectionMethod) */ private function _collectMethodsFromParentClass($filter) { $result = parent::collectMethods(); foreach ($this->_parentClass->getMethods() as $method) { $result = $this->_collectMethodFromParentClass($method, $result); } return $this->prepareCollectedObjects($filter, $result); }