Session Class Reference

Session vars management class. More...

List of all members.

Public Member Functions
	__construct ()
	Constructor.
	setUseridInSession ($uid)
	Set the user id in the corresponding session record.
	setValue ($varname, $value)
	Assign a value to a session var.
	getValue ($varname)
	Get the value of a session var.
	destroy ()
	Destroy current session.
Private Member Functions
	registerSession ()
	Register session in table sessions.
Private Attributes
	$enabled
	session is enabled
	$id_area
	area id
	$svprefix
	session var prefix

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Detailed Description

Session vars management class.

Registration/unregistration of session vars. Names are prefixed by SVPREFIX config value.

Storage and retrieval of session var values.

Tracking of session ids and associated IPs in the table sessions in order to avoid session fixation and session hijacking.

Sessions only work with cookies enabled by the user.

List of all session variables:

 gcdone  : (boolean) garbage collection in $log object already done
 language: current language ISO code

Definition at line 49 of file session.php.

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Constructor & Destructor Documentation

Session::__construct

(

)

Constructor.

Do garbage collection for old ("expired") sessions in table sessions.

Check current session's consistency.

If not the originating IP, create a new session.

Definition at line 63 of file session.php.

References $cfg, and registerSession().

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Member Function Documentation

Session::registerSession

(

)

[private]

Register session in table sessions.

Definition at line 106 of file session.php.

Referenced by __construct().

Session::setUseridInSession

(

$

uid

)

Set the user id in the corresponding session record.

Parameters:

uid

user id

Definition at line 116 of file session.php.

Session::setValue	(	$	varname,
		$	value
	)

Assign a value to a session var.

Parameters:

	varname	session var name (not including the constant prefix)
	value	value to assign

Definition at line 128 of file session.php.

Session::getValue

(

$

varname

)

Get the value of a session var.

Parameters:

varname

session var name (not including the constant prefix)

Returns:

mixed value of the session var

Definition at line 140 of file session.php.

Session::destroy

(

)

Destroy current session.

Delete session record from table sessions.

Definition at line 151 of file session.php.

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Member Data Documentation

Session::$enabled [private]

session is enabled

Definition at line 50 of file session.php.

Session::$id_area [private]

area id

Definition at line 51 of file session.php.

Session::$svprefix [private]

session var prefix

Definition at line 52 of file session.php.

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The documentation for this class was generated from the following file:

• session.php

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