How session works (internal processing of session) ?
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To start a session:
– session_start()
– Creates a session identifier
– Session identifier is passed between client and server
either as
a Cookie, or in GET parameters
• Then, can create, access, and modify session variables:
– $_SESSION[session_var_name] = value;
– $_SESSION is only available once you call session_start()
– $local_variable = $_SESSION[session_var_name];
– Can check if session variable is set by using isset();
• To end a session:
– session_destroy();
| Is This Answer Correct ? | 9 Yes | 1 No |
Answer / vaibhav jain
server knows this info by the session ID that is generated.
All the values are under a session ID, which is unique.
| Is This Answer Correct ? | 3 Yes | 0 No |
Answer / binoyav
I need the answer in more depth.
For ex:- There are two users A & B.
User 'A' is using the machine 'comp_A' and user 'B' is using
'Comp_B'. How the php server knows that user 'A' is using
Comp_A and B is using Comp_B ?
| Is This Answer Correct ? | 2 Yes | 4 No |
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