Sorry Buddie But Session dose not serialize the Object Please Have a look at
the Code Again I have tried it with PHP 5.2
IT dose not call __sleep function. only when you have serialize it calls it.
On Nov 21, 2007 3:23 AM, Julien Pauli <doctorrock83@xxxxxxxxx> wrote:
> Sorry but it goes throught __sleep() as session serializes objects before
> storing them
> Proof is that "done!" is echoed.
> Step by step debugging also prove that , the only thing is that
> file_put_contents, doesn't execute, but returns a value...
>
>
>
> 2007/11/20, chetan rane <chetan.d.rane@xxxxxxxxx>:
>
> > This aint a bug
> >
> > because __sleep is called only when you serialize an object and not when
> > you assign it to a session Variable;
> >
> > On Nov 21, 2007 12:21 AM, Julien Pauli < doctorrock83@xxxxxxxxx> wrote:
> >
> > > Consider that very simple code, that runs on PHP 5.2.5 onto a Windows
> > > machine :
> > > <?php
> > > class a
> > > {
> > > public $b;
> > >
> > > public function __sleep()
> > > {
> > > file_put_contents("log.txt","ok" . PHP_EOL,FILE_APPEND);
> > > echo "done!";
> > > return array();
> > > }
> > > }
> > >
> > > $a = new a;
> > > serialize($a);
> > > ?>
> > >
> > > No problem here, log.txt is writtable, when it passes on the
> > > serialize()
> > > instruction, it goes to __sleep and works well.
> > > "OK\r\n" is appended to the log file , and "done!" is displayed.
> > >
> > >
> > >
> > > Now consider this :
> > >
> > > <?php
> > > session_start();
> > > class a
> > > {
> > > public $b;
> > >
> > > public function __sleep()
> > > {
> > > file_put_contents("log.txt","ok" . PHP_EOL,FILE_APPEND);
> > > echo "done!";
> > > return array();
> > > }
> > > }
> > >
> > > $a = new a;
> > > $_SESSION['obj'] = $a;
> > > ?>
> > >
> > > In this case, when the object is going in the session, it naturally
> > > passes
> > > throught __sleep().
> > > The problem is that file_put_contents() doesn't work -> the file is
> > > not
> > > appended "OK\r\n" as it should be.
> > > "done!" is displayed , and if you look at the return value of
> > > file_put_contents ( number of bytes that have been written ) : it's
> > > all
> > > right ! It simply doesn not write to the file.
> > >
> > > Anyone has an idea ?
> > > Is this a bug ?
> > > Thx :)
> > >
> >
> >
> >
> > --
> > Have A plesant Day
> > Chetan. D. Rane
> > Location: India
> > Contact: +91-9844922489
> > otherID: chetscool@xxxxxxxxx
> > chetrane@xxxxxxxxxxxxxx
> >
>
>
--
Have A plesant Day
Chetan. D. Rane
Location: India
Contact: +91-9844922489
otherID: chetscool@xxxxxxxxx
chetrane@xxxxxxxxxxxxxx
