Bug #72940 [Asn]: SID always return "name=ID", even if session cookie exists

From: Date: Mon, 29 Aug 2016 09:08:19 +0000
Subject: Bug #72940 [Asn]: SID always return "name=ID", even if session cookie exists
References: 1  Groups: php.bugs 
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Edit report at https://bugs.php.net/bug.php?id=72940&edit=1

 ID:                 72940
 User updated by:    archinf at archinform dot de
 Reported by:        archinf at archinform dot de
 Summary:            SID always return "name=ID", even if session cookie
                     exists
 Status:             Assigned
 Type:               Bug
 Package:            Session related
 PHP Version:        7.0.10
 Assigned To:        yohgaki
 Block user comment: N
 Private report:     N

 New Comment:

@yohgaki: Thanks, as workaround I check for the meanwhile session cookie existence (and SID match)
with something like
...if(!((isset($_COOKIE[session_name()]))&&($_COOKIE[session_name()]==session_id()))){...


Previous Comments:
------------------------------------------------------------------------
[2016-08-27 07:37:36] yohgaki@php.net

I'll fix this because some users may be relying on the feature that SID being empty when there
is session ID cookie.

------------------------------------------------------------------------
[2016-08-27 05:10:05] yohgaki@php.net

It's oversight. However, IMHO SID should be always defined as it might break apps define SID
constant.

------------------------------------------------------------------------
[2016-08-25 11:00:42] archinf at archinform dot de

@cmb.php.net:

in bug #71974 session.use_trans_sid is set to 1 (in my case 0)

------------------------------------------------------------------------
[2016-08-25 10:54:26] archinf at archinform dot de

php.ini main session related settings:

session.save_handler = files
session.use_strict_mode = 0
session.use_cookies = 1
session.use_only_cookies = 0
session.name = ID
session.auto_start = 0
session.use_trans_sid = 0

------------------------------------------------------------------------
[2016-08-25 10:43:24] cmb@php.net

That might be related to bug #71974.

------------------------------------------------------------------------


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