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1.Where are the sessions storing ?
2.What are the contents of a session file ?
3.If the server is loaded with too many session files there
is a possibility of server crash. How can we solve this
issue?
4. How does php server identify that the particular session
belongs to particular user ? For ex: If two users A and B
logged from different machine, separate session files (say
1 and 2) will be created in the server. But how the php
knows that 1 belongs to A and 2 belongs to B ?
- 4 Answers
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Answer / binoyav
1. In PHP server under session_save_path
2. The file contains the session name and data type of the
value, length and session value separated with | and :
| Is This Answer Correct ? | 3 Yes | 0 No |
Answer / mahesh
#1) Session serv path / session ina file
#4) When A user login in one system and in perticular
browser means, session id set for A user with browser type
and system ip address. similarly B user had separate id. So
system wont get confused.
If A user get logged in the one browser at one system means,
A user cant log in with another username in same browser in
same same system. Because first username is already logged
in... You can logged in different browser in same system.
If you had doubt means try it..
#3) There is no relation between server crash and session
files upload. Session will timed out according to session
time set.
| Is This Answer Correct ? | 0 Yes | 0 No |
Answer / sudhir sharma
In PHP server under session_save_path,
When user login a UID generate and it will passing into
client cookies if user cookies is turned on otherwise the
session can tracked by passing PHPSESSID as a get variable
to every pages.
2-The file contains the session name and data type of the
value, length and session time separated with | and :
3-There is no matter of server crash because of when the
user left the website the session became expired.So there is
no matter of server is loaded with session files.
4-By User Identification id (UID) generated according to
session generate..
| Is This Answer Correct ? | 0 Yes | 0 No |
4. When session_start() a session id will be generated and
it will be placed in a client machine in a cookie. If
suppose the cookie is disabled in client machine then the
session id will send through the url.
| Is This Answer Correct ? | 2 Yes | 5 No |
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