WP_Object_Cache::switch_to_blog() – Method

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.

public function switch_to_blog( $blog_id ) {
	$blog_id           = (int) $blog_id;
	$this->blog_prefix = $this->multisite ? $blog_id . ':' : '';
}

Used by	Description
wp_cache_switch_to_blog()`wp-includes/cache.php`	Switches the internal blog ID.

Version	Description
3.5.0	Introduced.

You must log in before being able to contribute a note or feedback.