/**
* Close, save (if mutable), and unlock state data.
* @throws NotOpenException If the state has already been closed.
*/
public function close()
{
if ($this->updated and $this->store->isMutable()) {
$this->store->write($this->data);
}
$this->store->close();
$this->updated = false;
}
/**
* Close, save (if mutable), and unlock state data.
*
* @throws NotOpenException If the state has already been closed.
*/
public function close()
{
if (!isset($this->store)) {
throw new NotOpenException('State already closed.');
}
if ($this->updated and $this->store->isMutable()) {
$this->store->write($this->data);
}
$this->store->close();
$this->store = null;
$this->updated = false;
}