Hi!

1- is there a way with which i can verify that a session variable is 
registered or exists  without using start_session cause if it's not 
registered and there is no session it'll create the session !
i tried isset() but if it's set i have to use start_session so as to get the 
values and as we know start_session should be at the beginning!

2- if i create a session in a page can it be used in all the site pages and 
rames without adding any $phpsessid to all urls?
in my php.ini the enable-transit-id is enabled !
byt the way what do u mean by compilin php? i just save the php.ini!

3-with IE and netscape as i add the phpsessid to urls , sometimes it 
remmbers an old session and displays it to me ! how can i avoid these?
please help i'm confused!

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