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+--- Thread: Check session exit ? (/showthread.php?tid=52228)
Check session exit ? - El Forum - 06-02-2012
[eluser]Hamed[/eluser]
Hello,
How can I check session exit for example I use isset() in normal php now I want to check $this->session->userdata('uid') exit or set.
Check session exit ? - El Forum - 06-02-2012
[eluser]Oscar Dias[/eluser]
When you exit the session you can unset the userdata
Code:
$this->session->unset_userdata('uid');Check session exit ? - El Forum - 06-02-2012
[eluser]Hamed[/eluser]
Then when there is no session for uid $this->session->userdata(‘uid’) return false//?
Check session exit ? - El Forum - 06-02-2012
[eluser]dnc[/eluser]
Just Like Oscar Dias said when you unset the session it should return false. If you want to make sure than just like was said in PHP:
Code:
if(!isset($this->session->userdata('uid'))) {
//do whatever you need to do. The session['uid'] is not set
}By the way your still working with "normal" PHP. Just got an awesome framework to kickstat your work with.
Check session exit ? - El Forum - 06-03-2012
[eluser]dnc[/eluser]
Actually I told you wrong on this. You will have to check it like:
Code:
if(!$this->session->userdata('uid'))) {
//do whatever you need to do. The session['uid'] is not set
}