public function unsetCookie() { // Check if HttpCookieObject exists $this->getHttpCookieObject(); $name = $this->httpCookieObject->getName(); $expire = $this->httpCookieObject->getExpiryTime(); $path = $this->httpCookieObject->getPath(); $domain = $this->httpCookieObject->getDomain(); $secure = $this->httpCookieObject->isSecure(); $value = null; $httpCookieObject = new Zend_Http_Cookie($name, $value, $domain, $expire, $path, $secure); $this->setHttpCookieObject($httpCookieObject); return $this->write(); }