Should psr7's StreamInterface::getContents() return the entire content?

<code>/**
     * Returns the remaining contents in a string
     *
     * @return string
     * @throws \RuntimeException if unable to read or an error occurs while
     *     reading.
     */
    public function getContents()；</code>

The remaining contents here refers to the content after the current position?

Reply content:

<code>/**
     * Returns the remaining contents in a string
     *
     * @return string
     * @throws \RuntimeException if unable to read or an error occurs while
     *     reading.
     */
    public function getContents()；</code>

The remaining contents here refers to the content after the current position?