File: src/Generics/Client/Session.php

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File: src/Generics/Client/Session.php
Role: Class source
Content type: text/plain
Description: Session wrapper class
Class: PHP Generics
Framework for accessing streams, sockets and logs
Author: By
Last change: Test enhancement
Date: 1 year ago
Size: 1,343 bytes
 

Contents

Class file image Download
<?php

/**
 * This file is part of the PHP Generics package.
 *
 * @package Generics
 */
namespace Generics\Client;

/**
 * This class provides session provider
 *
 * @author Maik Greubel <greubel@nkey.de>
 *
 */
class Session
{

    private
$sessionId;

   
/**
     * Session variable container
     * @var array
     */
   
private $sessionContainer;

   
/**
     * Create a new session provider
     */
   
public function __construct(array &$container)
    {
       
$this->sessionContainer = &$container;
    }

   
/**
     * Create session
     */
   
public function create()
    {
       
session_start();
       
$this->sessionId = session_id();
    }

   
/**
     * Destroy session
     */
   
public function destroy()
    {
       
session_destroy();
    }

   
/**
     * Add a new identifier with corresponding value to session storage
     *
     * @param string $key
     * @param string $value
     */
   
public function put($key, $value)
    {
       
$this->sessionContainer[$key] = $value;
    }

   
/**
     * Retrieve value from session storage for corresponding key
     *
     * @param string $key
     * @return NULL|string
     */
   
public function get($key)
    {
        if (! isset(
$this->sessionContainer[$key])) {
            return
null;
        }

        return
$this->sessionContainer[$key];
    }
}


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