<?php
namespace Jaxon\App\Session;
interface SessionInterface
{
/**
* Get the current session id
*
* @return string
*/
public function getId(): string;
/**
* Generate a new session id
*
* @param bool $bDeleteData Whether to delete data from the previous session
*
* @return void
*/
public function newId(bool $bDeleteData = false): void;
/**
* Save data in the session
*
* @param string $sKey The session key
* @param mixed $xValue The session value
*
* @return void
*/
public function set(string $sKey, mixed $xValue): void;
/**
* Save data in the session, that will be available only until the next call
*
* @param string $sKey The session key
* @param string $xValue The session value
*
* @return void
*/
// public function flash(string $sKey, $xValue);
/**
* Check if a session key exists
*
* @param string $sKey The session key
*
* @return bool
*/
public function has(string $sKey): bool;
/**
* Get data from the session
*
* @param string $sKey The session key
* @param mixed $xDefault The default value
*
* @return mixed
*/
public function get(string $sKey, mixed $xDefault = null): mixed;
/**
* Get all data in the session
*
* @return array
*/
public function all(): array;
/**
* Delete a session key and its data
*
* @param string $sKey The session key
*
* @return void
*/
public function delete(string $sKey): void;
/**
* Delete all data in the session
*
* @return void
*/
public function clear(): void;
}
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