/** * @return string */ public function __toString() { if ($this->applyFilters) { $result = $this->applyFilters->apply($this->toArray()); } else { $protocolFactory = new Payone_Protocol_Factory(); $defaultApplyFilters = $protocolFactory->buildServiceApplyFilters(); $result = $defaultApplyFilters->apply($this->toArray()); } return $result; }
protected function _toString($aValue) { if ($this->applyFilters) { $result = $this->applyFilters->apply($aValue); } else { $protocolFactory = new Payone_Protocol_Factory(); $defaultApplyFilters = $protocolFactory->buildServiceApplyFilters(); $result = $defaultApplyFilters->apply($aValue); } return $result; }