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.


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Parameters

$blog_id int Required
Blog ID.

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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 . ':' : '';
}


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Changelog

Changelog
Version Description
3.5.0 Introduced.

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