Jyxo\Spl\MapIterator::seek PHP Метод

    public function seek($position)
    {
        if ($this->iterator instanceof \SeekableIterator) {
            try {
                $this->iterator->seek($position);
            } catch (\OutOfBoundsException $e) {
                // Skipped on purpose, I don't think it's necessary
                // If you'd like to have this exception throw, remove this try-catch and add to 'else' block
                // If (!$this->valid()) { throw new \OutOfBoundsException('Invalid seek position'); };
            }
        } else {
            $this->rewind();
            for ($i = 0; $i < $position; $i++) {
                $this->next();
            }
        }
    }