Zend Framework 輸出xml的幾種方法

Zend Framework 輸出xml的幾種方法。
 見代碼：1.



    class TestController extends Zend_Controller_Action {
        /**
         * The default action - show the home page
         */
        public function indexAction() {
            $content = "bar";
            header('Content-Type: text/xml');
            echo $content;
            exit;
        }
    }




加一句exit;這樣可以不用關閉view.
2.

    class TestController extends Zend_Controller_Action {
        /**
         * The default action - show the home page
         */
        public function indexAction() {
         // XML-related routine
            $xml = new DOMDocument('1.0', 'utf-8');
            $xml->appendChild($xml->createElement('foo', 'bar'));
            $output = $xml->saveXML();
            // Both layout and view renderer should be disabled
            Zend_Controller_Action_HelperBroker::getStaticHelper('viewRenderer')->setNoRender(true);
            Zend_Layout::getMvcInstance()->disableLayout();
  
            // Setting up headers and body
            $this->_response->setHeader('Content-Type', 'text/xml; charset=utf-8')
                    ->setBody($output);
        }
  
    }
第二種方法可以調用DOMDocument對象來創建更豐富的xml.
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