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Summery Summery
Switches the internal blog ID.
Syntax Syntax
Description Description
This changes the blog id used to create keys in blog specific groups.
Parameters Parameters
- $blog_id
-
(Required) Site ID.
Source 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 );
}
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Changelog Changelog
| Version | Description |
|---|---|
| 3.5.0 | Introduced. |
