72 lines
1.8 KiB
PHP
72 lines
1.8 KiB
PHP
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<?php
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/**
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* This file is a part of MyWebSQL package
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* session management library
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*
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* @file: lib/session.php
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* @author Samnan ur Rehman
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* @copyright (c) 2008-2014 Samnan ur Rehman
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* @web http://mywebsql.net
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* @license http://mywebsql.net/license
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*/
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if (!defined("CLASS_SESSMANAGER_INCLUDED"))
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{
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define("CLASS_SESSMANAGER_INCLUDED", "1");
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include_once('external/rijndael.php'); // for encryption
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class Session {
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static $encObj;
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static function init() {
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session_start();
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self::$encObj = new Crypt_Rijndael();
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self::$encObj->setKey(md5($_SERVER['SERVER_NAME']));
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}
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static function set($section, $name, $value, $encrypt=false) {
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$_SESSION[$section][$name] = ($encrypt ? self::$encObj->encrypt($value) : $value);
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}
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// add a new item to array of values, without modifying the other values
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static function add($section, $name, $value) {
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$_SESSION[$section][$name][] = $value;
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}
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static function get_all($section) {
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$var = isset($_SESSION[$section]) ? $_SESSION[$section] : array();
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return $var;
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}
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static function get($section, $name, $encrypt=false) {
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$var = isset($_SESSION[$section][$name]) ? $_SESSION[$section][$name] : '';
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return ($encrypt ? self::$encObj->decrypt($var) : $var);
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}
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static function del($section, $name='') {
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if ($name == '')
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unset($_SESSION[$section]);
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else
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unset($_SESSION[$section][$name]);
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}
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static function set_pref($section, $name, $value) {
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$_SESSION['pref_'.$section][$name] = $value;
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}
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static function get_pref($section, $name) {
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return v($_SESSION['pref_'.$section][$name]);
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}
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static function destroy() {
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unset($_SESSION['auth']);
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unset($_SESSION['db']);
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session_destroy();
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}
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static function close() {
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session_write_close();
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}
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}
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}
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?>
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