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。

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