Zend和纯PHP在同一域之间共享会话

Question

I have two folder like this:

1. /public/zend_app/
2. /public/pure_php/

And Drupal has been installed in root.

Now, I want to create a session in second path and use it in zend. I tried some different ways to do it but failure was the resut!

I check session_id and session_save_path for both which are same now.

In second folder I have this:

session_start();
session_id($_COOKIE[PHPSESSID]);
$_SESSION[user] = 123;

And in first one:

$someNamespace = new Zend_Session_Namespace('ns');
//......

session_id($_COOKIE[PHPSESSID]);
print_r($_SESSION);

But it returns empty array!

Also I tried this in second folder:

set_include_path ( $zend_path );
include_once $zend_path . '/Session.php';
$user = new Zend_Session_Namespace('user');

But I get this error: (I can't prevent running session_start to escape this error)

Zend_Session_Exception: session has already been started by session.auto-start or session_start() in Zend_Session::start() (line 462 of C:\\wamp\\www\\zend_app\\library\\Zend\\Session.php).

Now my question is that how can I share it with zend? Does Zend use special handler? How can I use it in pure php code?

Answer 1

Take a look at:

http://framework.zend.com/manual/1.12/en/zend.session.basic_usage.html

$myNamespace = new Zend_Session_Namespace('myNamespace');

// $myNamespace corresponds to $_SESSION['myNamespace']

Get rid of session_id() , you don't need to give PHP the cookie, that's handled automatically.

I just tried this in a ZF controller:

$session = new Zend_Session_Namespace('ns');
$session->foo = "bar";
print_r($_SESSION);

And this is what I got out:

Array
(
        [ns] => Array
        (
            [foo] => bar
        )
}

So I can access $_SESSION['ns']['foo'] now in pure PHP. I can also set values in pure PHP:

$_SESSION['ns']['baz'] = "quz";

And later access in ZF:

echo $session->baz; // gives me "quz"