GravityMedia / Stream

    /**

     * {@inheritdoc}

     */

    public function read($length = 1)

    {

        $resource = $this->getResource();

        if (!$this->isReadable()) {

            throw new Exception\BadMethodCallException('Operation not supported');

        }

        $data = @fread($resource, $length);

        if (false === $data) {

            throw new Exception\IOException('Unexpected result of operation');

        }

        return $data;

    }

    /**

     * {@inheritdoc}

    /**

     * {@inheritdoc}

     */

    public function write($data)

    {

        $resource = $this->getResource();

        if (!$this->isWritable()) {

            throw new Exception\BadMethodCallException('Operation not supported');

        }

        $length = @fwrite($resource, $data);

        if (false === $length) {

            throw new Exception\IOException('Unexpected result of operation');

        }

        return $length;

    }

    /**

     * {@inheritdoc}