/**
  * {@inheritdoc}
  */
 public function write(Profile $profile)
 {
     $db = $this->initDb();
     $args = array(':token' => $profile->getToken(), ':parent' => $profile->getParent() ? $profile->getParent()->getToken() : '', ':data' => base64_encode(serialize($profile->getCollectors())), ':ip' => $profile->getIp(), ':url' => $profile->getUrl(), ':time' => $profile->getTime(), ':created_at' => time());
     try {
         $this->exec($db, 'INSERT INTO sf_profiler_data (token, parent, data, ip, url, time, created_at) VALUES (:token, :parent, :data, :ip, :url, :time, :created_at)', $args);
         $this->cleanup();
         $status = true;
     } catch (\Exception $e) {
         $status = false;
     }
     $this->close($db);
     return $status;
 }