private function decoratorsToArray($elementName) { $elDecorators = $this->_form->getDecorators($elementName); if (empty($elDecorators)) { return null; } foreach ($elDecorators as $decorator) { $elPrepend .= $decorator->prepend(); $elAppend = $decorator->append() . $elAppend; } $result['prepend'] = $elPrepend; $result['append'] = $elAppend; $result['list'] = $elDecorators; return $result; }