Symfony2之session与cookie用法小结 本文实例讲述了Symfony2之session与cookie用法。分享给大家供大家参考,具体如下: session操作: 1. Set Session: public function testSetSession() { $session = $this->getRequest()->getSession(); $session->set($sessionName, $sessionValue ); } 2. Get Session: public function testGetSession() { $session = $this->getRequest()->getSession(); $username = $session->get($sessionName); } 3. Clear Session: public function testClearSession() { $session = $this->getRequest()->getSession();//清除session $session->clear(); } cookie操作: 1. Set Cookie use Symfony\Component\HttpFoundation\Response; use Symfony\Component\HttpFoundation\Cookie; public function testSetCookie($name, $value, $expire=0){ $response = new Response(); $response->headers->setCookie(new Cookie($name, $value, time() + $expire)); $response->send(); // 包括 sendHeaders()、sendContent() } 2. Get Cookie: public function testGetCookie() { $request = $this->getRequest(); return $request->cookies->all(); } 3. Clear Cookie: public function testClearCookie() { $response = new Response(); $response->headers->setCookie(new Cookie($name, $value, -1)); $response->send(); } 4. twig模板调用cookie: {{ app.request.cookies.get('cookie_name') }} 希望本文所述对大家基于Symfony框架的PHP程序设计有所帮助。