Unix and Linux Discussions Tagged with session |
|
Thread / Thread Starter |
Last Post |
Replies |
Views |
Forum |
|
|
|
0 |
3,020 |
UNIX for Beginners Questions & Answers |
|
|
|
0 |
1,503 |
UNIX for Beginners Questions & Answers |
|
|
|
2 |
5,098 |
Solaris |
|
|
|
2 |
6,160 |
UNIX for Advanced & Expert Users |
|
|
|
2 |
13,607 |
UNIX for Advanced & Expert Users |
|
|
|
4 |
1,917 |
Shell Programming and Scripting |
|
|
|
2 |
8,158 |
AIX |
|
|
|
0 |
2,374 |
Shell Programming and Scripting |
|
|
|
2 |
15,463 |
UNIX for Advanced & Expert Users |
|
|
|
0 |
1,608 |
IT Security RSS |
|
|
|
2 |
2,109 |
UNIX for Dummies Questions & Answers |
|
|
|
1 |
23,852 |
UNIX for Advanced & Expert Users |
|
|
|
0 |
852 |
Software Releases - RSS News |
|
|
|
0 |
977 |
Software Releases - RSS News |
|
|
|
2 |
4,099 |
AIX |
|
|
|
3 |
3,182 |
Shell Programming and Scripting |
|
|
|
0 |
3,098 |
UNIX for Advanced & Expert Users |
|
|
|
2 |
2,280 |
UNIX for Dummies Questions & Answers |
|
|
|
3 |
8,522 |
UNIX for Advanced & Expert Users |
|
|
|
2 |
3,492 |
UNIX for Dummies Questions & Answers |
|
|
|
0 |
780 |
Software Releases - RSS News |
|
|
|
4 |
7,928 |
Linux |
|
|
|
2 |
5,200 |
Solaris |
|
|
|
0 |
1,188 |
UNIX and Linux RSS News |
|
|
|
3 |
1,820 |
Shell Programming and Scripting |
|
|
|
7 |
6,508 |
Solaris |
|
|
|
1 |
2,265 |
UNIX for Dummies Questions & Answers |
|
|
|
1 |
4,152 |
Solaris |
|
|
|
3 |
15,059 |
Solaris |
|
|
|
15 |
14,928 |
Linux |
|
|
|
0 |
961 |
Software Releases - RSS News |
|
|
|
2 |
8,905 |
Shell Programming and Scripting |
|
|
|
0 |
5,171 |
Shell Programming and Scripting |
|
|
|
5 |
16,254 |
Cybersecurity |
|
|
|
1 |
2,549 |
UNIX for Advanced & Expert Users |
|
|
|
1 |
10,298 |
UNIX for Advanced & Expert Users |
|
|
|
2 |
3,828 |
Filesystems, Disks and Memory |
|
|
|
2 |
3,589 |
UNIX for Advanced & Expert Users |
|
|
|
6 |
48,656 |
UNIX for Dummies Questions & Answers |
|
|
|
20 |
15,605 |
UNIX for Dummies Questions & Answers |
SESSION_ID(3) 1 SESSION_ID(3)
session_id - Get and/or set the current session id
SYNOPSIS
string session_id ([string $id])
DESCRIPTION
session_id(3) is used to get or set the session id for the current session.
The constant SID can also be used to retrieve the current name and session id as a string suitable for adding to URLs. See also Session
handling.
PARAMETERS
o $id
- If $id is specified, it will replace the current session id. session_id(3) needs to be called before session_start(3) for that
purpose. Depending on the session handler, not all characters are allowed within the session id. For example, the file session
handler only allows characters in the range a-z A-Z 0-9 , (comma) and - (minus)!
Note
When using session cookies, specifying an $id for session_id(3) will always send a new cookie when session_start(3) is
called, regardless if the current session id is identical to the one being set.
RETURN VALUES
session_id(3) returns the session id for the current session or the empty string ( "") if there is no current session (no current session
id exists).
SEE ALSO
session_regenerate_id(3), session_start(3), session_set_save_handler(3), session.save_handler.
PHP Documentation Group SESSION_ID(3)