models/classes/runner/time/QtiTimer.php
public function save()
    {
        if (!$this->storage) {
            throw new InvalidStorageException('A storage must be defined in order to store the data!');
        }
        
        $this->storage->store($this->toArray());
        return $this;
    }
public function save()
    {
        if (!$this->storage) {
            throw new InvalidStorageException('A storage must be defined in order to store the data!');
        }
        
        $this->storage->store($this->toArray());
        return $this;
    }
Saves the data to the storage
@return Timer
@throws InvalidStorageException