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Posted by Rik Wasmus on 01/08/08 12:14
On Tue, 08 Jan 2008 12:51:41 +0100, ezahn <evelyne.zahn@gmail.com> wrote=
:
> Hello,
>
> I need to store in user session an instance of an OWN class, "Foo",
> for example.
> Its works inside a single action but the object doesn't "survive"
> between two actions (1)
> Trying to access this object in the second action display :
>
> Fatal error: Unknown(): The script tried to execute a method or access=
> a property of an incomplete object. Please ensure that the class
> definition "Foo" of the object you are trying to operate on was loaded=
> _before_ the session was started
>
> Thanks a lot for your help and ideas !
>
> (1)
> In the first action :
> require_once ('Foo.php');
> $foo =3D new Foo ();
> $user->setAttribute ("foo", $foo, "my-user-namespace");
>
> The following ... ok in the first action, but not in a second action
> $newfoo =3D $user->getAttribute ("foo","my-user-namespace");
> $newfoo->bar ();
1. Be sure you have loaded the class definition before session_start(), =
do =
NOT trust __autoload().
2. References won't survive serialisation (which is how most sessions ar=
e =
stored).
3. Look at the manual regarding objects & serialisation (and their =
associated magic methods..)
-- =
Rik Wasmus
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