/**
* @inheritdoc
*/
public function save(SessionInterface $session)
{
$data = $session->getData();
$filename = $this->getFilename($session);
if (empty($data)) {
if (file_exists($filename)) {
unlink($filename);
}
return true;
}
$this->mkDir(dirname($filename));
$result = file_put_contents($filename, json_encode($data));
if ($result === false) {
throw new \Exception("Failed to save session to file: {$filename}");
}
chmod($filename, self::FILE_MODE);
return true;
}
