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:
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public function testSetSession() {
$session = $this ->getRequest()->getSession();
$session ->set( $sessionName , $sessionValue );
}
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2. Get Session:
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public function testGetSession() {
$session = $this ->getRequest()->getSession();
$username = $session ->get( $sessionName );
}
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3. Clear Session:
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public function testClearSession() {
$session = $this ->getRequest()->getSession(); //清除session
$session ->clear();
}
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cookie操作:
1. Set Cookie
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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()
}
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2. Get Cookie:
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public function testGetCookie() {
$request = $this ->getRequest();
return $request ->cookies->all();
}
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3. Clear Cookie:
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public function testClearCookie() {
$response = new Response();
$response ->headers->setCookie( new Cookie( $name , $value , -1));
$response ->send();
}
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4. twig模板调用cookie:
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{{ app.request.cookies.get( 'cookie_name' ) }}
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希望本文所述对大家基于Symfony框架的PHP程序设计有所帮助。