$session set-bug?

PHP Code:

$session->set($newdata); 


when I use this function, the session data only is available for the next request, then the data was automatically cleared , it is same as $session->setFlashdata('item', 'value'); 
it that a bug? 

How can I save the session data into cookie? then encrypt cookie data.

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It's working for me. Are you forgot to add this line?

PHP Code:

$session->start(); 


Tafsir NU adalah sebuah aplikasi yang berisi kumpulan kajian kitab kuning yang disampaikan oleh Kiai Nahdhotul Ulama seperti Gus Baha, gus mus, dan kiai lainnya dalam format audio.

It's working for me. Are you forgot to add this line?

PHP Code:

$session->start(); 


Thanks, I forget!!! it works well now. 
I am using the file to save session data, Can I save it to cookie via encrypt？

Now, the session was saved as file in my hosting. how long will the session be cleaned? 
frankly I don't like to save the data in webhosing. because the reading speed is slow than from cookie.

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Yes you can, but for what? I think, this is a bad idea for storing session data to cookie although it's encrypted.

Soon, if you use $session->destroy();

If you don't like files for storing sessions, You can use database for storing sessions.

Tafsir NU adalah sebuah aplikasi yang berisi kumpulan kajian kitab kuning yang disampaikan oleh Kiai Nahdhotul Ulama seperti Gus Baha, gus mus, dan kiai lainnya dalam format audio.

Yes you can, but for what? I think, this is a bad idea for storing session data to cookie although it's encrypted.

Soon, if you use $session->destroy();

If you don't like files for storing sessions, You can use database for storing sessions.

Thanks, it works well now.

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StartBBS--open-source, light weight forum software.
Best VPS:Digital Ocean