Title: AbstractEnum::jsonSerialize
Published: May 20, 2026

---

# AbstractEnum::jsonSerialize(): string

## In this article

 * [Return](https://developer.wordpress.org/reference/classes/wordpress-aiclient-common-abstractenum/jsonserialize/?output_format=md#return)
 * [Source](https://developer.wordpress.org/reference/classes/wordpress-aiclient-common-abstractenum/jsonserialize/?output_format=md#source)
 * [Changelog](https://developer.wordpress.org/reference/classes/wordpress-aiclient-common-abstractenum/jsonserialize/?output_format=md#changelog)

[ Back to top](https://developer.wordpress.org/reference/classes/wordpress-aiclient-common-abstractenum/jsonserialize/?output_format=md#wp--skip-link--target)

Converts the enum to a JSON-serializable format.

## 󠀁[Return](https://developer.wordpress.org/reference/classes/wordpress-aiclient-common-abstractenum/jsonserialize/?output_format=md#return)󠁿

 string The enum value.

## 󠀁[Source](https://developer.wordpress.org/reference/classes/wordpress-aiclient-common-abstractenum/jsonserialize/?output_format=md#source)󠁿

    ```php
    #[\ReturnTypeWillChange]
    public function jsonSerialize()
    {
        return $this->value;
    }
    ```

[View all references](https://developer.wordpress.org/reference/files/wp-includes/php-ai-client/src/common/abstractenum.php/)
[View on Trac](https://core.trac.wordpress.org/browser/tags/7.0/src/wp-includes/php-ai-client/src/Common/AbstractEnum.php#L344)
[View on GitHub](https://github.com/WordPress/wordpress-develop/blob/7.0/src/wp-includes/php-ai-client/src/Common/AbstractEnum.php#L344-L348)

## 󠀁[Changelog](https://developer.wordpress.org/reference/classes/wordpress-aiclient-common-abstractenum/jsonserialize/?output_format=md#changelog)󠁿

| Version | Description | 
| [0.1.0](https://developer.wordpress.org/reference/since/0.1.0/) | Introduced. |

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