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Session.php
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Session.php
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<?php
/**
* Created by PhpStorm.
* User: Tanzil
* Date: 4/25/2017
* Time: 4:34 PM
*/
class Session
{
public static function init()
{
if(version_compare(phpversion(), '5.4.0', '<') )
{
if(empty(session_id()))
{
session_start();
}//checking Session Id
}//Checking PHP Version
else
{
if(session_status() == PHP_SESSION_NONE)
{
session_start();
}//Checking PHP_SESSION_NUN
}
}//Public Init Function
public static function set($key, $value)
{
$_SESSION[$key] = $value;
}//Public Set Function
public static function get($key)
{
if(isset($_SESSION[$key]))
{
return $_SESSION[$key];
}//Checking if $key is Set
else
{
return false;
}
}//Public Get Function
public static function sessionDestroy()
{
session_destroy();
session_unset();
header("Location: login.php");
}//Session Destroy Function
public static function checkSession()
{
if(self::get("login") == false)
{
self::sessionDestroy();
header("Location: login.php");
}
}//Check Session
public static function checkLogin()
{
if(self::get("login") == true)
{
header("Location: index.php");
}
}//Check Login
}//Main Session Class
?>