Switches the internal blog ID.

This changes the blog id used to create keys in blog specific groups.

• WP_Object_Cache::switch_to_blog()

$blog_id int Required

Site ID.

File: wp-includes/cache.php. View all references

function wp_cache_switch_to_blog( $blog_id ) {
	global $wp_object_cache;

	$wp_object_cache->switch_to_blog( $blog_id );
}