Title: wp_ajax_oembed_cache
Published: April 25, 2014
Last modified: April 28, 2025

---

# wp_ajax_oembed_cache()

## In this article

 * [Source](https://developer.wordpress.org/reference/functions/wp_ajax_oembed_cache/?output_format=md#source)
 * [Related](https://developer.wordpress.org/reference/functions/wp_ajax_oembed_cache/?output_format=md#related)
 * [Changelog](https://developer.wordpress.org/reference/functions/wp_ajax_oembed_cache/?output_format=md#changelog)

[ Back to top](https://developer.wordpress.org/reference/functions/wp_ajax_oembed_cache/?output_format=md#wp--skip-link--target)

Handles oEmbed caching via AJAX.

## 󠀁[Source](https://developer.wordpress.org/reference/functions/wp_ajax_oembed_cache/?output_format=md#source)󠁿

    ```php
    function wp_ajax_oembed_cache() {
    	$GLOBALS['wp_embed']->cache_oembed( $_GET['post'] );
    	wp_die( 0 );
    }
    ```

[View all references](https://developer.wordpress.org/reference/files/wp-admin/includes/ajax-actions.php/)
[View on Trac](https://core.trac.wordpress.org/browser/tags/6.9.4/src/wp-admin/includes/ajax-actions.php#L279)
[View on GitHub](https://github.com/WordPress/wordpress-develop/blob/6.9.4/src/wp-admin/includes/ajax-actions.php#L279-L282)

## 󠀁[Related](https://developer.wordpress.org/reference/functions/wp_ajax_oembed_cache/?output_format=md#related)󠁿

| Uses | Description | 
| [wp_die()](https://developer.wordpress.org/reference/functions/wp_die/)`wp-includes/functions.php` |

Kills WordPress execution and displays HTML page with an error message.

  |

## 󠀁[Changelog](https://developer.wordpress.org/reference/functions/wp_ajax_oembed_cache/?output_format=md#changelog)󠁿

| Version | Description | 
| [3.1.0](https://developer.wordpress.org/reference/since/3.1.0/) | Introduced. |

## User Contributed Notes

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