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Symfony2之session与cookie用法小结

更新时间:2020-03-08 08:04:41 作者:startmvc
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

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。

Symfony2 session cookie