Session and cookie usage summary of Symfony2, symfony2cookie_PHP tutorial

Symfony2 session and cookie usage summary, symfony2cookie. Symfony2 session and cookie usage summary. symfony2cookie this article describes the session and cookie usage of Symfony2. For your reference, the procedure is as follows: session operation: session and cookie usage summary of Symfony2, symfony2cookie

This article describes the session and cookie usage of Symfony2. We will share this with you for your reference. The details are as follows:

Session operation:

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 (); // clear session $ session-> clear ();}

Cookie operation:

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 (); // includes 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. The twig template calls the cookie:

{{ app.request.cookies.get('cookie_name') }}

I hope this article will help you design PHP programs based on the Symfony framework.

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