如何在 Phalcon 中管理 cookie PHP

How to manage cookies in Phalcon PHP

我有一个用 PhalconPHP 编写的应用程序。我使用 phalcon 命令行工具来构建东西。我想为用户实现一个 "remember-me" 选项。但是,如果我理解正确的话,PhalconPHP 会创建具有唯一会话 ID 和加密(我喜欢加密部分)的 cookie。因此,每当用户会话消失时,我就失去了对 cookie 的访问权限。我怎样才能解决这个问题?

其实我并没有销毁session,我只是在设置session和cookie后用cmd + Q退出我的浏览器。我尝试过加密和不加密。

更清楚一点:我没有收到任何错误。就是找不到饼干回来了。关闭浏览器并再次打开后,我收到 "no cookie found" 回显。

作为代码示例,下面是我尝试实现此功能的方法;

我的services.php

/**
 * Start the session the first time some component request the session service
 */
 $di->setShared('session', function () {
    $session = new SessionAdapter();
    //$session->setId('crowgadgets'); 
    $session->start();

    return $session; 
 });


/**
* Set crypt for cookie encryption
*/

$di->set('crypt', function () {
    $crypt = new Crypt();

    $crypt->setKey('-#1+%&/k5l6&olr$'); // Use your own key!

    return $crypt;
});


/**
* Set cookie universal
*/
$di->setShared('cookies', function () {
    $cookies = new Cookies();

    //$cookies->useEncryption(true);

    return $cookies;
});

在控制器中设置cookie;

$this->cookies->set('remember-me', $auth['id'], time() + 15 * 86400);

在控制器中获取cookie;

if ($this->cookies->has('remember-me')) {
    $user_id = (string) $this->cookies->get('remember-me');
} else {
    echo "no cookie found";
    die();
}

cookie 的语法:

setcookie(name,value,expire,path,domain,secure,httponly);

关于 path 参数:

Optional. Specifies the server path of the cookie. If set to "/", the cookie will be available within the entire domain. If set to "/php/", the cookie will only be available within the php directory and all sub-directories of php. The default value is the current directory that the cookie is being set in

默认情况下,cookie 使用当前路径创建,直到您将其更改为将 cookie 保存在任何其他路径或 '/'

The path on the server in which the cookie will be available on. If set to '/', the cookie will be available within the entire domain. If set to '/foo/', the cookie will only be available within the /foo/ directory and all sub-directories such as /foo/bar/ of domain. The default value is the current directory that the cookie is being set in.

您可以从此链接阅读有关 pathcookies 的更多信息:

http://php.net/manual/en/function.setcookie.php

http://www.w3schools.com/php/php_cookies.asp

http://www.tutorialspoint.com/php/php_cookies.htm