PHPonTrax 2.6.6-svn : Vue détaillée de session.php

Classe: Session - X-Ref

Keep track of state of the client's session with the server

Since there is no continuous connection between the client and the
web server, there must be some way to carry information forward
from one page to the next. PHP does this with a global array variable
{@link http://www.php.net/manual/en/reserved.variables.php#reserved.variables.session $_SESSION}
which is automatically restored from an area of the server's hard disk
indicated by the contents of a cookie stored on the client's computer.
This class is a static class with convenience methods for accessing the
contents of $_SESSION.

get($key) X-Ref

Get a session variable

Fetch the contents from a specified element of
{@link http://www.php.net/manual/en/reserved.variables.php#reserved.variables.session $_SESSION}
param: mixed $key Key to identify one particular session variable
return: mixed Content of the session variable with the specified

set($key, $value) X-Ref

Set a session variable

Store a value in a specified element of
{@link http://www.php.net/manual/en/reserved.variables.php#reserved.variables.session $_SESSION}
param: mixed $key Key to identify one particular session variable
param: string $value Value to store in the session variable

is_valid_host() X-Ref

Test whether the user host is as expected for this session

Compare the REMOTE_ADDR and HTTP_USER_AGENT elements of
{@link http://www.php.net/manual/en/reserved.variables.php#reserved.variables.server $_SERVER}
to the expected values for this session.
return: boolean

is_aol_host() X-Ref

Test whether the client is an AOL user

Check whether the domain name of the client's IP ends in
"proxy.aol.com" or the client's user agent name includes "AOL"
return: boolean

get_hash() X-Ref

Get key that uniquely identifies this session

Calculate a unique session key based on the session ID and
user agent, plus the user's IP address if not on AOL.

start() X-Ref

Start or continue a session

destory_session() X-Ref

Destroy the user's session

Destroy all data registered to a session

unset_session() X-Ref

Free all session variables currently registered

unset_var($key) X-Ref

Unset a session variable

Unset the variable in
{@link http://www.php.net/manual/en/reserved.variables.php#reserved.variables.session $_SESSION}
identified by key $key

isset_var($key) X-Ref

Test whether a session variable is defined in $_SESSION

Check the
{@link http://www.php.net/manual/en/reserved.variables.php#reserved.variables.session $_SESSION}
array for the existance of a variable identified by $key
param: mixed $key Key to identify one particular session variable
return: boolean

isset_flash($key) X-Ref

Test whether there is a flash message to be shown

Check whether the
{@link http://www.php.net/manual/en/reserved.variables.php#reserved.variables.session $_SESSION}
array for this session contains a
flash message to be shown to the user.
param: mixed $key Key to identify one particular flash message
return: boolean

flash($key, $value = null) X-Ref

Get or set a flash message

A flash message is a message that will appear prominently on
the next screen to be sent to the user. Flash
messages are intended to be shown to the user once then erased.
They are stored in the
{@link http://www.php.net/manual/en/reserved.variables.php#reserved.variables.session $_SESSION}
array for the user's session.

param: mixed $key Key to identify one particular flash message
param: string $value Content of the flash message if present
return: mixed Content of the flash message with the specified

Copyright:	(c) 2005 John Peterson
Version:	$Id: session.php 248 2006-08-23 06:24:54Z john $
Poids:	356 lignes (12 kb)
Inclus ou requis:	1 fois
Référencé:	0 fois
Nécessite:	0 fichiers

Code source de PHPonTrax 2.6.6-svn

/vendor/trax/ -> session.php (sommaire)

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