cache_oembed example

wp_die();
}

/** * Handles oEmbed caching via AJAX. * * @since 3.1.0 * * @global WP_Embed $wp_embed */
function wp_ajax_oembed_cache() {
    $GLOBALS['wp_embed']->cache_oembed( $_GET['post'] );
    wp_die( 0 );
}

/** * Handles user autocomplete via AJAX. * * @since 3.4.0 */
function wp_ajax_autocomplete_user() {
    if ( ! is_multisite() || ! current_user_can( 'promote_users' ) || wp_is_large_network( 'users' ) ) {
        wp_die( -1 );
    }