/**
* Updates the current session id with a newly generated one.
* Please refer to {@link http://php.net/session_regenerate_id} for more details.
* @param boolean $deleteOldSession Whether to delete the old associated session file or not.
* @since 1.1.8
*/
public function regenerateID($deleteOldSession = false)
{
$oldID = $this->getId();
// if no session is started, there is nothing to regenerate
if (empty($oldID)) {
return;
}
parent::regenerateID(false);
$newID = $this->getId();
$session = Session::objects()->filter(['id' => $oldID])->get();
if ($session !== null) {
if ($deleteOldSession) {
$session->objects()->update(['id' => $newID]);
} else {
$session->id = $newID;
$session->save();
}
} else {
$session = new Session(['id' => $newID, 'data' => '']);
$session->save();
}
}
/**
* Session write handler.
* Do not call this method directly.
* @param string $session_id session ID
* @param string $session_data session data
* @throws Exception
* @return boolean whether session write is successful
*/
public function write($session_id, $session_data)
{
// exception must be caught in session write handler
// http://us.php.net/manual/en/function.session-set-save-handler.php
$expire = time() + (int) ini_get('session.gc_maxlifetime');
if ($this->encrypt) {
$session_data = mcrypt_encrypt(MCRYPT_3DES, $this->key, $session_data, MCRYPT_MODE_ECB);
}
$session = Session::objects()->get(['id' => $session_id]);
if ($session === null) {
$session = new Session(['id' => $session_id, 'data' => $session_data, 'expire' => $expire]);
if ($session->save() === false) {
throw new Exception("Can't create session");
}
} else {
Session::objects()->filter(['id' => $session_id])->update(['data' => $session_data, 'expire' => $expire]);
}
return true;
}
