PHP Class CI_Session_redis_driver, TastyIgniter

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

Author: Andrey Andreev

Inheritance: extends CI_Session_driver, implements SessionHandlerInterface

显示文件 Open project: tastyigniter/tastyigniter

Protected Properties

Property	Type	Description
$_key_exists	boolean	Key exists flag
$_key_prefix	string	Key prefix
$_lock_key	string	Lock key
$_redis	resource	phpRedis instance

Public Methods

Method	Description
__construct ( array &$params ) : void	Class constructor
close ( ) : boolean	Close
destroy ( string $session_id ) : boolean	Destroy
gc ( integer $maxlifetime ) : boolean	Garbage Collector
open ( string $save_path, string $name ) : boolean	Open
read ( string $session_id ) : string	Read
write ( string $session_id, string $session_data ) : boolean	Write

Protected Methods

Method	Description
_get_lock ( string $session_id ) : boolean	Get lock
_release_lock ( ) : boolean	Release lock

Method Details

__construct() public method

Class constructor

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

_get_lock() protected method

Acquires an (emulated) lock.

protected _get_lock ( string $session_id ) : boolean
$session_id	string	Session ID
return	boolean

_release_lock() protected method

Releases a previously acquired lock

protected _release_lock ( ) : boolean
return	boolean

close() public method

Releases locks and closes connection.

public close ( ) : boolean
return	boolean

destroy() public method

Destroys the current session.

public destroy ( string $session_id ) : boolean
$session_id	string	Session ID
return	boolean

gc() public method

Deletes expired sessions

public gc ( integer $maxlifetime ) : boolean
$maxlifetime	integer	Maximum lifetime of sessions
return	boolean

open() public method

Sanitizes save_path and initializes connection.

public open ( string $save_path, string $name ) : boolean
$save_path	string	Server path
$name	string	Session cookie name, unused
return	boolean

read() public method

Reads session data and acquires a lock

public read ( string $session_id ) : string
$session_id	string	Session ID
return	string	Serialized session data

write() public method

Writes (create / update) session data

public write ( string $session_id, string $session_data ) : boolean
$session_id	string	Session ID
$session_data	string	Serialized session data
return	boolean

Property Details

$_key_exists protected_oe property

Key exists flag

protected bool $_key_exists
return	boolean

$_key_prefix protected_oe property

Key prefix

protected string $_key_prefix
return	string

$_lock_key protected_oe property

Lock key

protected string $_lock_key
return	string

$_redis protected_oe property

phpRedis instance

protected resource $_redis
return	resource