Title: Stream::close
Published: May 20, 2026
Last modified: August 20, 2026

---

# Stream::close()

[ Back to top](https://developer.wordpress.org/reference/classes/wordpress-aiclientdependencies-nyholm-psr7-stream/close/?output_format=md#wp--skip-link--target)

## Source

    ```php
    public function close(): void
    {
        if (isset($this->stream)) {
            if (\is_resource($this->stream)) {
                \fclose($this->stream);
            }
            $this->detach();
        }
    }
    ```

[View all references](https://developer.wordpress.org/reference/files/wp-includes/php-ai-client/third-party/nyholm/psr7/stream.php/)
[View on Trac](https://core.trac.wordpress.org/browser/tags/7.1/src/wp-includes/php-ai-client/third-party/Nyholm/Psr7/Stream.php#L79)
[View on GitHub](https://github.com/WordPress/wordpress-develop/blob/7.1/src/wp-includes/php-ai-client/third-party/Nyholm/Psr7/Stream.php#L79-L87)

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