public function searchExistRegisterAction() { $this->_helper->layout->disableLayout(); $this->_helper->viewRenderer->setNoRender(true); $pd = new Persons_Domain_Person(); $registers = $pd->searchBySimilarity($this->_getParam('name')); $res = array('found' => count($registers) > 0, 'registers' => $registers); $out = json_encode($res); echo $out; }