PHP Class CI_Session_driver, TastyIgniter

See link: https://codeigniter.com/user_guide/libraries/sessions.html

Author: Andrey Andreev

Inheritance: implements SessionHandlerInterface

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Protected Properties

Свойство	Type	Description
$_config
$_failure		Necessary due to a bug in all PHP 5 versions where return values from userspace handlers are not handled properly. PHP 7 fixes the bug, so we need to return different values depending on the version.
$_fingerprint	boolean	Data fingerprint
$_lock	mixed	Lock placeholder
$_session_id	string	Used to detect session_regenerate_id() calls because PHP only calls write() after regenerating the ID.
$_success		Necessary due to a bug in all PHP 5 versions where return values from userspace handlers are not handled properly. PHP 7 fixes the bug, so we need to return different values depending on the version.

Méthodes publiques

Méthode	Description
__construct ( array &$params ) : void	Class constructor

Méthodes protégées

Méthode	Description
_cookie_destroy ( ) : boolean	Cookie destroy
_fail ( ) : mixed	Fail
_get_lock ( string $session_id ) : boolean	Get lock
_release_lock ( ) : boolean	Release lock

Method Details

__construct() public méthode

Class constructor

public __construct ( array &$params ) : void
$params	array	Configuration parameters
Résultat	void

_cookie_destroy() protected méthode

Internal method to force removal of a cookie by the client when session_destroy() is called.

protected _cookie_destroy ( ) : boolean
Résultat	boolean

_fail() protected méthode

Drivers other than the 'files' one don't (need to) use the session.save_path INI setting, but that leads to confusing error messages emitted by PHP when open() or write() fail, as the message contains session.save_path ... To work around the problem, the drivers will call this method so that the INI is set just in time for the error message to be properly generated.

protected _fail ( ) : mixed
Résultat	mixed

_get_lock() protected méthode

A dummy method allowing drivers with no locking functionality (databases other than PostgreSQL and MySQL) to act as if they do acquire a lock.

protected _get_lock ( string $session_id ) : boolean
$session_id	string
Résultat	boolean

_release_lock() protected méthode

Release lock

protected _release_lock ( ) : boolean
Résultat	boolean

Property Details

$_config protected_oe property

protected $_config

$_failure protected_oe property

Necessary due to a bug in all PHP 5 versions where return values from userspace handlers are not handled properly. PHP 7 fixes the bug, so we need to return different values depending on the version.

See also: https://wiki.php.net/rfc/session.user.return-value

protected $_failure

$_fingerprint protected_oe property

Data fingerprint

protected bool $_fingerprint
Résultat	boolean

$_lock protected_oe property

Lock placeholder

protected mixed $_lock
Résultat	mixed

$_session_id protected_oe property

Used to detect session_regenerate_id() calls because PHP only calls write() after regenerating the ID.

protected string $_session_id
Résultat	string

$_success protected_oe property

Necessary due to a bug in all PHP 5 versions where return values from userspace handlers are not handled properly. PHP 7 fixes the bug, so we need to return different values depending on the version.

See also: https://wiki.php.net/rfc/session.user.return-value

protected $_success