*/
class Session extends Object
{
private $writeLock = false;
public function init()
{
/* Start session if not started already (nested application) */
if (session_status() != PHP_SESSION_ACTIVE)
{
session_start();
}
}
public function isWriteLocked()
{
return $this->writeLock;
}
/**
* Returns a variable from session array
*
* @param string $name Name of the variable
* @param mixed $defaultValue The default value which is used if session variable with given name is not set
* @return mixed Value of the variable
*/
function getVar($name, $defaultValue = null)
{
if (isset($_SESSION[$name]))
return $_SESSION[$name];
else
return $defaultValue;
}
/**
* Sets the session variable to the given value
*
* @param string $name Name of the variable
* @param mixed $value The value
*/
function setVar($name, $value)
{
if (!$this->writeLock)
$_SESSION[$name] = $value;
else
throw new SessionException('Trying to write session variable ' . $name . ' after writing closed');
}
/**
* Destroys all data registered in session
*/
function destroy()
{
session_destroy();
}
function getId()
{
return session_id();
}
function writeClose()
{
$this->writeLock = true;
session_write_close();
}
function reopen()
{
ini_set('session.use_only_cookies', false);
ini_set('session.use_cookies', false);
ini_set('session.use_trans_sid', false);
ini_set('session.cache_limiter', null);
session_start();
$this->writeLock = false;
}
}
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- freenet-router
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- Rev 2
- /trunk/freenet-router/var/www/freenet-router/Framework/Environment/Session.php
