If you look at the notes on cookies (set_cookie I think), you will see that you can not read a cookie on the page that it is set. That is because the cookies are sent with the page request which comes, of course, before your PHP is run. You have to wait until the next page request from the same source to read the cookie.
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Server IP: 192.41.42.26
Probable Submitter: 64.113.115.162
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Manual Page -- http://www.php.net/manual/en/function.session-id.php
Edit -- https://master.php.net/note/edit/102783
Del: integrated -- https://master.php.net/note/delete/102783/integrated
Del: useless -- https://master.php.net/note/delete/102783/useless
Del: bad code -- https://master.php.net/note/delete/102783/bad+code
Del: spam -- https://master.php.net/note/delete/102783/spam
Del: non-english -- https://master.php.net/note/delete/102783/non-english
Del: in docs -- https://master.php.net/note/delete/102783/in+docs
Del: other reasons-- https://master.php.net/note/delete/102783
Reject -- https://master.php.net/note/reject/102783
Search -- https://master.php.net/manage/user-notes.php
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