WP_Object_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.
Parameters
-
$blog_idint Required -
Blog ID.
Source
File: wp-includes/class-wp-object-cache.php.
View all references
public function switch_to_blog( $blog_id ) {
$blog_id = (int) $blog_id;
$this->blog_prefix = $this->multisite ? $blog_id . ':' : '';
}
Changelog
| Version | Description |
|---|---|
| 3.5.0 | Introduced. |