library/Garp/Controller/Helper/Cache.php
public function setNoCacheHeaders(Zend_Controller_Response_Http $response) {
        $this->getResponse()
            ->setHeader('Cache-Control', 'no-cache', true)
            ->setHeader('Pragma', 'no-cache', true)
            ->setHeader('Expires', date(DATE_RFC1123, strtotime('-1 year')), true);
    }
public function setNoCacheHeaders(Zend_Controller_Response_Http $response) {
        $this->getResponse()
            ->setHeader('Cache-Control', 'no-cache', true)
            ->setHeader('Pragma', 'no-cache', true)
            ->setHeader('Expires', date(DATE_RFC1123, strtotime('-1 year')), true);
    }
public function setNoCacheHeaders ( Zend_Controller_Response_Http $ response ) { $ this -> getResponse ( ) -> setHeader ( 'Cache-Control' , 'no-cache' , true ) -> setHeader ( 'Pragma' , 'no-cache' , true ) -> setHeader ( 'Expires' , date ( DATE_RFC1123 , strtotime ( '-1 year' ) ) , true ) ; }
Sets the required HTTP headers to prevent this request from being cached by the browser.

@param Zend_Controller_Response_Http $response The HTTP response object.
Use $this->getResponse() from a controller.
@return void
Sets the required HTTP headers to prevent this request from being cached by the browser .