php session problem

[Kong Chun Ho]

Hi all,

I have a php session problem when i echo a session_id, it return nothing!

<?php if(!session_start()) { exit(); }else{ ob_start(); session_start(); echo session_id(); echo SID; ob_end_clean(); }?>
// html code...

nothing returned!

thanks!

[zorgi]

If you want to use output buffering have a look at:

ob_get_contents

If not than simply comment out //ob_start() AND //ob_end_clean()

[Kong Chun Ho]

Thanks for reply, i have removed ob_start() and ob_end_clean(), and it can print out now!

But now, i have another problem, i will open another post.

Thanks!