WordPress at a glance
function is not described

wp_ajax_oembed_cache() WP 3.1.0

Ajax handler for oEmbed caching.

  • Global. WP_Embed. $wp_embed

No Hooks.

Return

Nothing (null).

Usage

wp_ajax_oembed_cache();

Code of wp ajax oembed cache: wp-admin/includes/ajax-actions.php WP 5.2.2

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