#37578 [Bgs]: unserialize_callback_func in htaccess has no effect

[[EMAIL PROTECTED]]

 ID:               37578
 User updated by:  [EMAIL PROTECTED]
 Reported By:      [EMAIL PROTECTED]
 Status:           Bogus
 Bug Type:         Class/Object related
 Operating System: Gentoo Linux
 PHP Version:      5.1.4
 New Comment:

Ok. But I don't understand why it shouldn't work in the future.

Why are objects in the session unserialized before the script has been
parsed?

If I set unserialize_callback_func to a value in a htaccess then PHP
knows about it and should call it.


Previous Comments:
------------------------------------------------------------------------

[2006-05-24 13:43:01] [EMAIL PROTECTED]

Thank you for taking the time to write to us, but this is not
a bug. Please double-check the documentation available at
http://www.php.net/manual/ and the instructions on how to report
a bug at http://bugs.php.net/how-to-report.php

As you use session.auto_start and no script has been executed when the
session starts PHP knows nothing about that callback.


------------------------------------------------------------------------

[2006-05-24 13:32:45] [EMAIL PROTECTED]

Description:
------------
Using unserialize_callback_func in a htaccess has no effect. The
required classes do not get loaded.

Reproduce code:
---------------
** .htacces
php_value unserialize_callback_func "myCallBack"
php_flag session.auto_start On

** index.php
<?php

    function __autoload($class)
    {
        require_once './' . $class . '.php';
    }

    function myCallBack($class)
    {
        __autoload($class);
    }

    if (isset($_GET['kill'])) {
        session_destroy();
        session_start();
    }

    echo '<pre>';
    echo 'unserialize_callback_func: ' .
ini_get('unserialize_callback_func') . "\n";

    echo '$_SESSION: ' . "\n";
    print_r($_SESSION);

    if (!isset($_SESSION['test'])) {
        $_SESSION['test'] = new MyClass;
        echo 'Created a ' . get_class($_SESSION['test']) . "\n";
        echo '$_SESSION: ' . "\n";
        print_r($_SESSION);
    }

    echo '<p><a href="?kill=true">Kill session</a></p>';
    echo '<p><a href="' . $_SERVER['PHP_SELF'] . '">Reload</a></p>';
    echo '</pre>';

?>

** MyClass.php
<?php

    class MyClass
    {
        public $test = 'TestValue';
    }

?>

Expected result:
----------------
During unserialization myCallBack should be called and a complete
MyClass object should exist.

$_SESSION = Array
(
    [test] => MyClass Object
        (
            [test] => TestValue
        )

)

Actual result:
--------------
$_SESSION = Array
(
    [test] => __PHP_Incomplete_Class Object
        (
            [__PHP_Incomplete_Class_Name] => MyClass
            [test] => TestValue
        )

)




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-- 
Edit this bug report at http://bugs.php.net/?id=37578&edit=1