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

	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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