wp_cache_switch_to_blog( int $blog_id )
Switches the internal blog ID.
Description
This changes the blog id used to create keys in blog specific groups.
See also
Parameters
- $blog_id
-
(int) (Required) Site ID.
Source
File: wp-includes/cache.php
function wp_cache_switch_to_blog( $blog_id ) {
global $wp_object_cache;
$wp_object_cache->switch_to_blog( $blog_id );
}
Changelog
| Version | Description |
|---|---|
| WP-3.5.0 | Introduced. |